From 57971e95c5720dfe06f7ca319ba98788251d9f58 Mon Sep 17 00:00:00 2001
From: CEbbinghaus <git@cebbinghaus.com>
Date: Sat, 21 Oct 2023 13:29:31 +1100
Subject: [PATCH] wrote my own database backend

---
 .github/workflows/build.yml |    4 +-
 backend/Cargo.lock          | 2226 +----------------------------------
 backend/Cargo.toml          |   10 +-
 backend/src/api.rs          |   58 +-
 backend/src/db.rs           |  243 ++--
 backend/src/dbo.rs          |    1 -
 backend/src/ds.rs           |  384 ++++++
 backend/src/err.rs          |   44 +-
 backend/src/main.rs         |  294 +++--
 backend/src/sdcard.rs       |    3 +-
 10 files changed, 742 insertions(+), 2525 deletions(-)
 create mode 100644 backend/src/ds.rs

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 493d6c6..bb7377d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Download Decky CLI
       run: |
         mkdir /tmp/decky-cli
-        curl -L -o /tmp/decky-cli/decky "https://github.com/SteamDeckHomebrew/cli/releases/download/0.0.1-alpha.11/decky"
+        curl -L -o /tmp/decky-cli/decky "https://github.com/SteamDeckHomebrew/cli/releases/download/0.0.1-alpha.12/decky"
         chmod +x /tmp/decky-cli/decky
 
         echo "/tmp/decky-cli" >> $GITHUB_PATH
@@ -41,4 +41,4 @@ jobs:
       uses: actions/upload-artifact@v3
       with:
         name: "MicroSDeck"
-        path: /tmp/output/*.zip
\ No newline at end of file
+        path: /tmp/output/MicroSDeck.zip
\ No newline at end of file
diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 35c551b..7f0a91d 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -8,7 +8,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "617a8268e3537fe1d8c9ead925fca49ef6400927ee7bc26750e90ecee14ce4b8"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "bytes",
  "futures-core",
  "futures-sink",
@@ -46,7 +46,7 @@ dependencies = [
  "actix-utils",
  "ahash 0.8.3",
  "base64",
- "bitflags 1.3.2",
+ "bitflags",
  "brotli",
  "bytes",
  "bytestring",
@@ -117,7 +117,7 @@ dependencies = [
  "actix-utils",
  "futures-core",
  "futures-util",
- "mio 0.8.8",
+ "mio",
  "num_cpus",
  "socket2 0.4.9",
  "tokio",
@@ -198,15 +198,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "addr"
-version = "0.15.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a93b8a41dbe230ad5087cc721f8d41611de654542180586b315d9f4cf6b72bef"
-dependencies = [
- "psl-types",
-]
-
 [[package]]
 name = "addr2line"
 version = "0.21.0"
@@ -294,103 +285,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "any_ascii"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea50b14b7a4b9343f8c627a7a53c52076482bd4bdad0a24fd3ec533ed616cc2c"
-
-[[package]]
-name = "approx"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cab112f0a86d568ea0e627cc1d6be74a1e9cd55214684db5561995f6dad897c6"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "arc-swap"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bddcadddf5e9015d310179a59bb28c4d4b9920ad0f11e8e14dbadf654890c9a6"
-
-[[package]]
-name = "argon2"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2e554a8638bdc1e4eae9984845306cc95f8a9208ba8d49c3859fd958b46774d"
-dependencies = [
- "base64ct",
- "blake2",
- "cpufeatures",
- "password-hash",
-]
-
-[[package]]
-name = "arrayvec"
-version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
-
-[[package]]
-name = "ascii-canvas"
-version = "3.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8824ecca2e851cec16968d54a01dd372ef8f95b244fb84b84e70128be347c3c6"
-dependencies = [
- "term",
-]
-
-[[package]]
-name = "async-channel"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
-dependencies = [
- "concurrent-queue",
- "event-listener",
- "futures-core",
-]
-
-[[package]]
-name = "async-executor"
-version = "1.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fa3dc5f2a8564f07759c008b9109dc0d39de92a88d5588b8a5036d286383afb"
-dependencies = [
- "async-lock",
- "async-task",
- "concurrent-queue",
- "fastrand",
- "futures-lite",
- "slab",
-]
-
-[[package]]
-name = "async-lock"
-version = "2.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa24f727524730b077666307f2734b4a1a1c57acb79193127dcc8914d5242dd7"
-dependencies = [
- "event-listener",
-]
-
-[[package]]
-name = "async-recursion"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e97ce7de6cf12de5d7226c73f5ba9811622f4db3a5b91b55c53e987e5f91cba"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "async-task"
-version = "4.4.0"
+name = "anyhow"
+version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecc7ab41815b3c653ccd2978ec3255c81349336702dfdf62ee6f7069b12a3aae"
+checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 
 [[package]]
 name = "async-trait"
@@ -403,32 +301,6 @@ dependencies = [
  "syn 2.0.29",
 ]
 
-[[package]]
-name = "async_io_stream"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6d7b9decdf35d8908a7e3ef02f64c5e9b1695e230154c0e8de3969142d9b94c"
-dependencies = [
- "futures",
- "pharos",
- "rustc_version",
-]
-
-[[package]]
-name = "atomic"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59bdb34bc650a32731b31bd8f0829cc15d24a708ee31559e0bb34f2bc320cba"
-
-[[package]]
-name = "atomic-polyfill"
-version = "0.1.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3ff7eb3f316534d83a8a2c3d1674ace8a5a71198eba31e2e2b597833f699b28"
-dependencies = [
- "critical-section",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -452,19 +324,20 @@ version = "0.1.0"
 dependencies = [
  "actix-cors",
  "actix-web",
+ "anyhow",
  "async-trait",
  "chrono",
  "futures",
  "keyvalues-serde",
  "log",
  "once_cell",
+ "petgraph",
  "serde",
  "serde_json",
  "simplelog",
+ "slotmap",
  "steam-acf",
- "surrealdb",
  "tokio",
- "tokio-udev",
 ]
 
 [[package]]
@@ -488,109 +361,12 @@ version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
-[[package]]
-name = "base64ct"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
-
-[[package]]
-name = "bcrypt"
-version = "0.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9df288bec72232f78c1ec5fe4e8f1d108aa0265476e93097593c803c8c02062a"
-dependencies = [
- "base64",
- "blowfish",
- "getrandom",
- "subtle",
- "zeroize",
-]
-
-[[package]]
-name = "bincode"
-version = "1.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "bindgen"
-version = "0.65.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfdf7b466f9a4903edc73f95d6d2bcd5baf8ae620638762244d3f60143643cc5"
-dependencies = [
- "bitflags 1.3.2",
- "cexpr",
- "clang-sys",
- "lazy_static",
- "lazycell",
- "peeking_take_while",
- "prettyplease",
- "proc-macro2",
- "quote",
- "regex",
- "rustc-hash",
- "shlex",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "bit-set"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
-dependencies = [
- "bit-vec",
-]
-
-[[package]]
-name = "bit-vec"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
-[[package]]
-name = "bitflags"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
-
-[[package]]
-name = "bitmaps"
-version = "3.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "703642b98a00b3b90513279a8ede3fcfa479c126c5fb46e78f3051522f021403"
-
-[[package]]
-name = "bitvec"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
-dependencies = [
- "funty",
- "radium",
- "tap",
- "wyz",
-]
-
-[[package]]
-name = "blake2"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
-dependencies = [
- "digest",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -600,61 +376,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "blowfish"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e412e2cd0f2b2d93e02543ceae7917b3c70331573df19ee046bcbc35e45e87d7"
-dependencies = [
- "byteorder",
- "cipher",
-]
-
-[[package]]
-name = "borsh"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4114279215a005bc675e386011e594e1d9b800918cea18fcadadcce864a2046b"
-dependencies = [
- "borsh-derive",
- "hashbrown 0.12.3",
-]
-
-[[package]]
-name = "borsh-derive"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0754613691538d51f329cce9af41d7b7ca150bc973056f1156611489475f54f7"
-dependencies = [
- "borsh-derive-internal",
- "borsh-schema-derive-internal",
- "proc-macro-crate",
- "proc-macro2",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "borsh-derive-internal"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afb438156919598d2c7bad7e1c0adf3d26ed3840dbc010db1a882a65583ca2fb"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "borsh-schema-derive-internal"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "634205cc43f74a1b9046ef87c4540ebda95696ec0f315024860cad7c5b0f5ccd"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "brotli"
 version = "3.3.4"
@@ -682,40 +403,6 @@ version = "3.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
 
-[[package]]
-name = "bytecheck"
-version = "0.6.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6372023ac861f6e6dc89c8344a8f398fb42aaba2b5dbc649ca0c0e9dbcb627"
-dependencies = [
- "bytecheck_derive",
- "ptr_meta",
- "simdutf8",
-]
-
-[[package]]
-name = "bytecheck_derive"
-version = "0.6.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7ec4c6f261935ad534c0c22dbef2201b45918860eb1c574b972bd213a76af61"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "bytemuck"
-version = "1.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17febce684fd15d89027105661fec94afb475cb995fbc59d2865198446ba2eea"
-
-[[package]]
-name = "byteorder"
-version = "1.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
-
 [[package]]
 name = "bytes"
 version = "1.4.0"
@@ -731,17 +418,6 @@ dependencies = [
  "bytes",
 ]
 
-[[package]]
-name = "bzip2-sys"
-version = "0.1.11+1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
-]
-
 [[package]]
 name = "cc"
 version = "1.0.79"
@@ -751,71 +427,6 @@ dependencies = [
  "jobserver",
 ]
 
-[[package]]
-name = "cedar-policy"
-version = "2.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "740e9c6999327357726ab9170defa1229c9a91f000c40cb02b343385cd7d8cf9"
-dependencies = [
- "cedar-policy-core",
- "cedar-policy-validator",
- "itertools",
- "lalrpop-util",
- "ref-cast",
- "serde",
- "serde_json",
- "smol_str",
- "thiserror",
-]
-
-[[package]]
-name = "cedar-policy-core"
-version = "2.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c43c92ddadc29024643ef24ff0aeb665bb665750d401f6b5f4a9a44eae898ae"
-dependencies = [
- "either",
- "ipnet",
- "itertools",
- "lalrpop",
- "lalrpop-util",
- "lazy_static",
- "regex",
- "rustc_lexer",
- "serde",
- "serde_json",
- "serde_with",
- "smol_str",
- "stacker",
- "thiserror",
-]
-
-[[package]]
-name = "cedar-policy-validator"
-version = "2.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf263ac64b18d94d9cd8ae4d05b65100fc21647e20eb42f7735fb54ec887afa3"
-dependencies = [
- "cedar-policy-core",
- "itertools",
- "serde",
- "serde_json",
- "serde_with",
- "smol_str",
- "stacker",
- "thiserror",
- "unicode-security",
-]
-
-[[package]]
-name = "cexpr"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
-dependencies = [
- "nom",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -832,33 +443,11 @@ dependencies = [
  "iana-time-zone",
  "js-sys",
  "num-traits",
- "serde",
  "time 0.1.45",
  "wasm-bindgen",
  "winapi",
 ]
 
-[[package]]
-name = "cipher"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
-dependencies = [
- "crypto-common",
- "inout",
-]
-
-[[package]]
-name = "clang-sys"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c688fc74432808e3eb684cae8830a86be1d66a2bd58e1f248ed0960a590baf6f"
-dependencies = [
- "glob",
- "libc",
- "libloading",
-]
-
 [[package]]
 name = "clap"
 version = "2.34.0"
@@ -867,28 +456,13 @@ checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
  "ansi_term",
  "atty",
- "bitflags 1.3.2",
- "strsim 0.8.0",
+ "bitflags",
+ "strsim",
  "textwrap",
  "unicode-width",
  "vec_map",
 ]
 
-[[package]]
-name = "concurrent-queue"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62ec6771ecfa0762d24683ee5a32ad78487a3d3afdc0fb8cae19d2c5deb50b7c"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[package]]
-name = "const-oid"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28c122c3980598d243d63d9a704629a2d748d101f278052ff068be5a4423ab6f"
-
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -931,82 +505,15 @@ dependencies = [
 ]
 
 [[package]]
-name = "critical-section"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6548a0ad5d2549e111e1f6a11a6c2e2d00ce6a3dafe22948d67c2b443f775e52"
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.15"
+name = "crypto-common"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c063cd8cc95f5c377ed0d4b49a4b21f632396ff690e8470c29b3359b346984b"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "crunchy"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
-
-[[package]]
-name = "crypto-common"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
  "generic-array",
  "typenum",
 ]
 
-[[package]]
-name = "darling"
-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0209d94da627ab5605dcccf08bb18afa5009cfbef48d8a8b7d7bdbc79be25c5e"
-dependencies = [
- "darling_core",
- "darling_macro",
-]
-
-[[package]]
-name = "darling_core"
-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "177e3443818124b357d8e76f53be906d60937f0d3a90773a664fa63fa253e621"
-dependencies = [
- "fnv",
- "ident_case",
- "proc-macro2",
- "quote",
- "strsim 0.10.0",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "darling_macro"
-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "836a9bbc7ad63342d6d6e7b815ccab164bc77a2d95d84bc3117a8c0d5c98e2d5"
-dependencies = [
- "darling_core",
- "quote",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "der"
-version = "0.7.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fffa369a668c8af7dbf8b5e56c9f744fbd399949ed171606040001947de40b1c"
-dependencies = [
- "const-oid",
- "pem-rfc7468",
- "zeroize",
-]
-
 [[package]]
 name = "derive_more"
 version = "0.99.17"
@@ -1020,18 +527,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "deunicode"
-version = "1.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1bba4f227a4a53d12b653f50ca7bf10c9119ae2aba56aff9e0338b5c98f36a"
-
-[[package]]
-name = "diff"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -1039,76 +534,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
- "const-oid",
  "crypto-common",
- "subtle",
-]
-
-[[package]]
-name = "dirs-next"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
-dependencies = [
- "cfg-if",
- "dirs-sys-next",
-]
-
-[[package]]
-name = "dirs-sys-next"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
-dependencies = [
- "libc",
- "redox_users",
- "winapi",
-]
-
-[[package]]
-name = "dmp"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfaa1135a34d26e5cc5b4927a8935af887d4f30a5653a797c33b9a4222beb6d9"
-dependencies = [
- "urlencoding",
-]
-
-[[package]]
-name = "earcutr"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0812b44697951d35fde8fcb0da81c9de7e809e825a66bbf1ecb79d9829d4ca3d"
-dependencies = [
- "itertools",
- "num-traits",
-]
-
-[[package]]
-name = "echodb"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "312221c0bb46e82cd250c818404ef9dce769a4d5a62915c0249b577762eec34a"
-dependencies = [
- "arc-swap",
- "imbl",
- "thiserror",
- "tokio",
-]
-
-[[package]]
-name = "either"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
-
-[[package]]
-name = "ena"
-version = "0.14.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c533630cf40e9caa44bd91aadc88a75d75a4c3a12b4cfde353cbed41daa1e1f1"
-dependencies = [
- "log",
 ]
 
 [[package]]
@@ -1120,54 +546,12 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "endian-type"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
-
 [[package]]
 name = "equivalent"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
-[[package]]
-name = "errno"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"
-dependencies = [
- "errno-dragonfly",
- "libc",
- "windows-sys",
-]
-
-[[package]]
-name = "errno-dragonfly"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
-dependencies = [
- "cc",
- "libc",
-]
-
-[[package]]
-name = "event-listener"
-version = "2.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
-
-[[package]]
-name = "fastrand"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
-
 [[package]]
 name = "fixedbitset"
 version = "0.4.2"
@@ -1184,25 +568,6 @@ dependencies = [
  "miniz_oxide",
 ]
 
-[[package]]
-name = "float_next_after"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bf7cc16383c4b8d58b9905a8509f02926ce3058053c056376248d958c9df1e8"
-
-[[package]]
-name = "flume"
-version = "0.10.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
-dependencies = [
- "futures-core",
- "futures-sink",
- "nanorand",
- "pin-project",
- "spin 0.9.8",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1218,18 +583,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "fst"
-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ab85b9b05e3978cc9a9cf8fea7f01b494e1a09ed3037e16ba39edc7a29eb61a"
-
-[[package]]
-name = "funty"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
-
 [[package]]
 name = "futures"
 version = "0.3.28"
@@ -1255,17 +608,6 @@ dependencies = [
  "futures-sink",
 ]
 
-[[package]]
-name = "futures-concurrency"
-version = "7.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b726119e6cd29cf120724495b2085e1ed3d17821ea17b86de54576d1aa565f5e"
-dependencies = [
- "bitvec",
- "futures-core",
- "pin-project",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.28"
@@ -1289,21 +631,6 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
 
-[[package]]
-name = "futures-lite"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
-dependencies = [
- "fastrand",
- "futures-core",
- "futures-io",
- "memchr",
- "parking",
- "pin-project-lite",
- "waker-fn",
-]
-
 [[package]]
 name = "futures-macro"
 version = "0.3.28"
@@ -1345,15 +672,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "fuzzy-matcher"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54614a3312934d066701a80f20f15fa3b56d67ac7722b39eea5b4c9dd1d66c94"
-dependencies = [
- "thread_local",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1364,62 +682,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "geo"
-version = "0.25.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5d07d2288645058f3c78bc64eadd615335791cd5adb632e9865840afbc13dad"
-dependencies = [
- "earcutr",
- "float_next_after",
- "geo-types",
- "geographiclib-rs",
- "log",
- "num-traits",
- "robust 0.2.3",
- "rstar 0.10.0",
- "serde",
-]
-
-[[package]]
-name = "geo"
-version = "0.26.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1645cf1d7fea7dac1a66f7357f3df2677ada708b8d9db8e9b043878930095a96"
-dependencies = [
- "earcutr",
- "float_next_after",
- "geo-types",
- "geographiclib-rs",
- "log",
- "num-traits",
- "robust 1.1.0",
- "rstar 0.11.0",
- "serde",
-]
-
-[[package]]
-name = "geo-types"
-version = "0.7.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9705398c5c7b26132e74513f4ee7c1d7dafd786004991b375c172be2be0eecaa"
-dependencies = [
- "approx",
- "num-traits",
- "rstar 0.10.0",
- "rstar 0.11.0",
- "serde",
-]
-
-[[package]]
-name = "geographiclib-rs"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea804e7bd3c6a4ca6a01edfa35231557a8a81d4d3f3e1e2b650d028c42592be"
-dependencies = [
- "lazy_static",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.10"
@@ -1427,10 +689,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
- "js-sys",
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "wasm-bindgen",
 ]
 
 [[package]]
@@ -1439,12 +699,6 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
 
-[[package]]
-name = "glob"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
-
 [[package]]
 name = "h2"
 version = "0.3.19"
@@ -1464,32 +718,11 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "hash32"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0c35f58762feb77d74ebe43bdbc3210f09be9fe6742234d573bacc26ed92b67"
-dependencies = [
- "byteorder",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-dependencies = [
- "ahash 0.7.6",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
-dependencies = [
- "ahash 0.8.3",
-]
 
 [[package]]
 name = "hashbrown"
@@ -1497,19 +730,6 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 
-[[package]]
-name = "heapless"
-version = "0.7.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db04bc24a18b9ea980628ecf00e6c0264f3c1426dac36c00cb49b6fbad8b0743"
-dependencies = [
- "atomic-polyfill",
- "hash32",
- "rustc_version",
- "spin 0.9.8",
- "stable_deref_trait",
-]
-
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -1537,27 +757,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hermit-abi"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
-
-[[package]]
-name = "hex"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
-
-[[package]]
-name = "hmac"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
-dependencies = [
- "digest",
-]
-
 [[package]]
 name = "http"
 version = "0.2.9"
@@ -1604,12 +803,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "ident_case"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
-
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -1620,28 +813,6 @@ dependencies = [
  "unicode-normalization",
 ]
 
-[[package]]
-name = "imbl"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2806b69cd9f4664844027b64465eacb444c67c1db9c778e341adff0c25cdb0d"
-dependencies = [
- "bitmaps",
- "imbl-sized-chunks",
- "rand_core",
- "rand_xoshiro",
- "version_check",
-]
-
-[[package]]
-name = "imbl-sized-chunks"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6957ea0b2541c5ca561d3ef4538044af79f8a05a1eb3a3b148936aaceaa1076"
-dependencies = [
- "bitmaps",
-]
-
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -1650,7 +821,6 @@ checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.3",
- "serde",
 ]
 
 [[package]]
@@ -1661,58 +831,13 @@ checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.0",
- "serde",
 ]
 
 [[package]]
-name = "inout"
-version = "0.1.3"
+name = "itoa"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
-dependencies = [
- "generic-array",
-]
-
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "ipnet"
-version = "2.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b29a3cd74f0f4598934efe3aeba42bae0eb4680554128851ebbecb02af14e6"
-
-[[package]]
-name = "is-terminal"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
-dependencies = [
- "hermit-abi 0.3.2",
- "rustix",
- "windows-sys",
-]
-
-[[package]]
-name = "itertools"
-version = "0.10.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
-dependencies = [
- "either",
-]
-
-[[package]]
-name = "itoa"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
+checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "jobserver"
@@ -1757,38 +882,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "lalrpop"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da4081d44f4611b66c6dd725e6de3169f9f63905421e8626fcb86b6a898998b8"
-dependencies = [
- "ascii-canvas",
- "bit-set",
- "diff",
- "ena",
- "is-terminal",
- "itertools",
- "lalrpop-util",
- "petgraph",
- "pico-args",
- "regex",
- "regex-syntax",
- "string_cache",
- "term",
- "tiny-keccak",
- "unicode-xid",
-]
-
-[[package]]
-name = "lalrpop-util"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f35c735096c0293d313e8f2a641627472b83d01b937177fe76e5e2708d31e0d"
-dependencies = [
- "regex",
-]
-
 [[package]]
 name = "language-tags"
 version = "0.3.2"
@@ -1800,24 +893,6 @@ name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-dependencies = [
- "spin 0.5.2",
-]
-
-[[package]]
-name = "lazycell"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
-
-[[package]]
-name = "lexicmp"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7378d131ddf24063b32cbd7e91668d183140c4b3906270635a4d633d1068ea5d"
-dependencies = [
- "any_ascii",
-]
 
 [[package]]
 name = "libc"
@@ -1825,65 +900,6 @@ version = "0.2.146"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
 
-[[package]]
-name = "libloading"
-version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f"
-dependencies = [
- "cfg-if",
- "winapi",
-]
-
-[[package]]
-name = "libm"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
-
-[[package]]
-name = "librocksdb-sys"
-version = "0.11.0+8.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3386f101bcb4bd252d8e9d2fb41ec3b0862a15a62b478c355b2982efa469e3e"
-dependencies = [
- "bindgen",
- "bzip2-sys",
- "cc",
- "glob",
- "libc",
- "libz-sys",
- "lz4-sys",
- "zstd-sys",
-]
-
-[[package]]
-name = "libudev-sys"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c8469b4a23b962c1396b9b451dda50ef5b283e8dd309d69033475fa9b334324"
-dependencies = [
- "libc",
- "pkg-config",
-]
-
-[[package]]
-name = "libz-sys"
-version = "1.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56ee889ecc9568871456d42f603d6a0ce59ff328d291063a45cbdf0036baf6db"
-dependencies = [
- "cc",
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
-name = "linux-raw-sys"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503"
-
 [[package]]
 name = "local-channel"
 version = "0.1.3"
@@ -1918,34 +934,6 @@ version = "0.4.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "518ef76f2f87365916b142844c16d8fefd85039bc5699050210a7778ee1cd1de"
 
-[[package]]
-name = "lru"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "718e8fae447df0c7e1ba7f5189829e63fd536945c8988d61444c19039f16b670"
-dependencies = [
- "hashbrown 0.13.2",
-]
-
-[[package]]
-name = "lz4-sys"
-version = "1.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57d27b317e207b10f69f5e75494119e391a96f48861ae870d1da6edac98ca900"
-dependencies = [
- "cc",
- "libc",
-]
-
-[[package]]
-name = "md-5"
-version = "0.10.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6365506850d44bff6e2fbcb5176cf63650e48bd45ef2fe2665ae1570e0f4b9ca"
-dependencies = [
- "digest",
-]
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -1958,12 +946,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -1973,19 +955,6 @@ dependencies = [
  "adler",
 ]
 
-[[package]]
-name = "mio"
-version = "0.7.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"
-dependencies = [
- "libc",
- "log",
- "miow",
- "ntapi",
- "winapi",
-]
-
 [[package]]
 name = "mio"
 version = "0.8.8"
@@ -1998,116 +967,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "miow"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
-dependencies = [
- "winapi",
-]
-
-[[package]]
-name = "nanoid"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ffa00dec017b5b1a8b7cf5e2c008bfda1aa7e0697ac1508b491fdf2622fb4d8"
-dependencies = [
- "rand",
-]
-
-[[package]]
-name = "nanorand"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a51313c5820b0b02bd422f4b44776fbf47961755c74ce64afc73bfad10226c3"
-dependencies = [
- "getrandom",
-]
-
-[[package]]
-name = "new_debug_unreachable"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
-
-[[package]]
-name = "nibble_vec"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a5d83df9f36fe23f0c3648c6bbb8b0298bb5f1939c8f2704431371f4b84d43"
-dependencies = [
- "smallvec",
-]
-
-[[package]]
-name = "nom"
-version = "7.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
-[[package]]
-name = "ntapi"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
-dependencies = [
- "winapi",
-]
-
-[[package]]
-name = "num-bigint"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
-[[package]]
-name = "num-bigint-dig"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
-dependencies = [
- "byteorder",
- "lazy_static",
- "libm",
- "num-integer",
- "num-iter",
- "num-traits",
- "rand",
- "smallvec",
- "zeroize",
-]
-
-[[package]]
-name = "num-integer"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
-dependencies = [
- "autocfg",
- "num-traits",
-]
-
-[[package]]
-name = "num-iter"
-version = "0.1.43"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.15"
@@ -2115,7 +974,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
- "libm",
 ]
 
 [[package]]
@@ -2152,12 +1010,6 @@ version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
-[[package]]
-name = "parking"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14f2252c834a40ed9bb5422029649578e63aa341ac401f74e719dd1afda8394e"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -2176,65 +1028,17 @@ checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.3.5",
+ "redox_syscall",
  "smallvec",
  "windows-targets",
 ]
 
-[[package]]
-name = "password-hash"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
-dependencies = [
- "base64ct",
- "rand_core",
- "subtle",
-]
-
 [[package]]
 name = "paste"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f746c4065a8fa3fe23974dd82f15431cc8d40779821001404d10d2e79ca7d79"
 
-[[package]]
-name = "pbkdf2"
-version = "0.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
-dependencies = [
- "digest",
- "hmac",
- "password-hash",
- "sha2",
-]
-
-[[package]]
-name = "peeking_take_while"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
-
-[[package]]
-name = "pem"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b13fe415cdf3c8e44518e18a7c95a13431d9bdf6d15367d82b23c377fdd441a"
-dependencies = [
- "base64",
- "serde",
-]
-
-[[package]]
-name = "pem-rfc7468"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
-dependencies = [
- "base64ct",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.3.0"
@@ -2293,122 +1097,33 @@ checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
  "fixedbitset",
  "indexmap 2.0.0",
+ "serde",
+ "serde_derive",
 ]
 
 [[package]]
-name = "pharos"
-version = "0.5.3"
+name = "pin-project-lite"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9567389417feee6ce15dd6527a8a1ecac205ef62c2932bcf3d9f6fc5b78b414"
-dependencies = [
- "futures",
- "rustc_version",
-]
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
 
 [[package]]
-name = "phf_shared"
-version = "0.10.0"
+name = "pin-utils"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096"
-dependencies = [
- "siphasher",
-]
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
-name = "pico-args"
-version = "0.5.0"
+name = "pkg-config"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
+checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
-name = "pin-project"
-version = "1.1.0"
+name = "ppv-lite86"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c95a7476719eab1e366eaf73d0260af3021184f18177925b07f54b30089ceead"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39407670928234ebc5e6e580247dd567ad73a3578460c5990f9503df207e8f07"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "pin-project-lite"
-version = "0.2.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
-
-[[package]]
-name = "pin-utils"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
-[[package]]
-name = "pkcs1"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
-dependencies = [
- "der",
- "pkcs8",
- "spki",
-]
-
-[[package]]
-name = "pkcs8"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
-dependencies = [
- "der",
- "spki",
-]
-
-[[package]]
-name = "pkg-config"
-version = "0.3.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
-
-[[package]]
-name = "ppv-lite86"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
-
-[[package]]
-name = "precomputed-hash"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
-
-[[package]]
-name = "prettyplease"
-version = "0.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c64d9ba0963cdcea2e1b2230fbae2bab30eb25a174be395c41e764bfb65dd62"
-dependencies = [
- "proc-macro2",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "proc-macro-crate"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
-dependencies = [
- "toml",
-]
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro-error"
@@ -2443,41 +1158,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "psl-types"
-version = "2.0.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33cb294fe86a74cbcf50d4445b37da762029549ebeea341421c7c70370f86cac"
-
-[[package]]
-name = "psm"
-version = "0.1.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5787f7cda34e3033a72192c018bc5883100330f362ef279a8cbccfce8bb4e874"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "ptr_meta"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
-dependencies = [
- "ptr_meta_derive",
-]
-
-[[package]]
-name = "ptr_meta_derive"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.33"
@@ -2487,23 +1167,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "radium"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
-
-[[package]]
-name = "radix_trie"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c069c179fcdc6a2fe24d8d18305cf085fdbd4f922c041943e203685d6a1c58fd"
-dependencies = [
- "endian-type",
- "nibble_vec",
- "serde",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -2534,62 +1197,13 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rand_xoshiro"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f97cdb2a36ed4183de61b2f824cc45c9f1037f28afe0a322e9fff4c108b5aaa"
-dependencies = [
- "rand_core",
-]
-
-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
-dependencies = [
- "bitflags 1.3.2",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
- "bitflags 1.3.2",
-]
-
-[[package]]
-name = "redox_users"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
-dependencies = [
- "getrandom",
- "redox_syscall 0.2.16",
- "thiserror",
-]
-
-[[package]]
-name = "ref-cast"
-version = "1.0.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acde58d073e9c79da00f2b5b84eed919c8326832648a5b109b3fce1bb1175280"
-dependencies = [
- "ref-cast-impl",
-]
-
-[[package]]
-name = "ref-cast-impl"
-version = "1.0.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f7473c2cfcf90008193dd0e3e16599455cb601a9fce322b5bb55de799664925"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.29",
+ "bitflags",
 ]
 
 [[package]]
@@ -2621,220 +1235,12 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
-[[package]]
-name = "rend"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "581008d2099240d37fb08d77ad713bcaec2c4d89d50b5b21a8bb1996bbab68ab"
-dependencies = [
- "bytecheck",
-]
-
-[[package]]
-name = "retain_mut"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c31b5c4033f8fdde8700e4657be2c497e7288f01515be52168c631e2e4d4086"
-
-[[package]]
-name = "revision"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87eb86913082f8976b06d07a59f17df9120e6f38b882cf3fc5a45b4499e224b6"
-dependencies = [
- "bincode",
- "chrono",
- "geo 0.26.0",
- "regex",
- "revision-derive",
- "roaring",
- "rust_decimal",
- "serde",
- "thiserror",
- "uuid",
-]
-
-[[package]]
-name = "revision-derive"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf996fc5f61f1dbec35799b5c00c6dda12e8862e8cb782ed24e10d0292e60ed3"
-dependencies = [
- "darling",
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "ring"
-version = "0.16.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
-dependencies = [
- "cc",
- "libc",
- "once_cell",
- "spin 0.5.2",
- "untrusted",
- "web-sys",
- "winapi",
-]
-
-[[package]]
-name = "rkyv"
-version = "0.7.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0200c8230b013893c0b2d6213d6ec64ed2b9be2e0e016682b7224ff82cff5c58"
-dependencies = [
- "bitvec",
- "bytecheck",
- "hashbrown 0.12.3",
- "ptr_meta",
- "rend",
- "rkyv_derive",
- "seahash",
- "tinyvec",
- "uuid",
-]
-
-[[package]]
-name = "rkyv_derive"
-version = "0.7.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2e06b915b5c230a17d7a736d1e2e63ee753c256a8614ef3f5147b13a4f5541d"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "roaring"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6106b5cf8587f5834158895e9715a3c6c9716c8aefab57f1f7680917191c7873"
-dependencies = [
- "bytemuck",
- "byteorder",
- "retain_mut",
- "serde",
-]
-
-[[package]]
-name = "robust"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5864e7ef1a6b7bcf1d6ca3f655e65e724ed3b52546a0d0a663c991522f552ea"
-
-[[package]]
-name = "robust"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf4a6aa5f6d6888f39e980649f3ad6b666acdce1d78e95b8a2cb076e687ae30"
-
-[[package]]
-name = "rocksdb"
-version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb6f170a4041d50a0ce04b0d2e14916d6ca863ea2e422689a5b694395d299ffe"
-dependencies = [
- "libc",
- "librocksdb-sys",
-]
-
-[[package]]
-name = "rsa"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ab43bb47d23c1a631b4b680199a45255dce26fa9ab2fa902581f624ff13e6a8"
-dependencies = [
- "byteorder",
- "const-oid",
- "digest",
- "num-bigint-dig",
- "num-integer",
- "num-iter",
- "num-traits",
- "pkcs1",
- "pkcs8",
- "rand_core",
- "signature",
- "spki",
- "subtle",
- "zeroize",
-]
-
-[[package]]
-name = "rstar"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f39465655a1e3d8ae79c6d9e007f4953bfc5d55297602df9dc38f9ae9f1359a"
-dependencies = [
- "heapless",
- "num-traits",
- "smallvec",
-]
-
-[[package]]
-name = "rstar"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73111312eb7a2287d229f06c00ff35b51ddee180f017ab6dec1f69d62ac098d6"
-dependencies = [
- "heapless",
- "num-traits",
- "smallvec",
-]
-
-[[package]]
-name = "rust-stemmers"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e46a2036019fdb888131db7a4c847a1063a7493f971ed94ea82c67eada63ca54"
-dependencies = [
- "serde",
- "serde_derive",
-]
-
-[[package]]
-name = "rust_decimal"
-version = "1.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4c4216490d5a413bc6d10fa4742bd7d4955941d062c0ef873141d6b0e7b30fd"
-dependencies = [
- "arrayvec",
- "borsh",
- "bytes",
- "num-traits",
- "rand",
- "rkyv",
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
-[[package]]
-name = "rustc-hash"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
-
-[[package]]
-name = "rustc_lexer"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86aae0c77166108c01305ee1a36a1e77289d7dc6ca0a3cd91ff4992de2d16a5"
-dependencies = [
- "unicode-xid",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -2844,78 +1250,23 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rustix"
-version = "0.38.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac5ffa1efe7548069688cd7028f32591853cd7b5b756d41bcffd2353e4fc75b4"
-dependencies = [
- "bitflags 2.4.0",
- "errno",
- "libc",
- "linux-raw-sys",
- "windows-sys",
-]
-
-[[package]]
-name = "rustversion"
-version = "1.0.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
-
 [[package]]
 name = "ryu"
 version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
-[[package]]
-name = "salsa20"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97a22f5af31f73a954c10289c93e8a50cc23d971e80ee446f1f6f7137a088213"
-dependencies = [
- "cipher",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
-name = "scrypt"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0516a385866c09368f0b5bcd1caff3366aace790fcd46e2bb032697bb172fd1f"
-dependencies = [
- "password-hash",
- "pbkdf2",
- "salsa20",
- "sha2",
-]
-
-[[package]]
-name = "seahash"
-version = "4.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
-
 [[package]]
 name = "semver"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "send_wrapper"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[package]]
 name = "serde"
@@ -2943,7 +1294,6 @@ version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
 dependencies = [
- "indexmap 2.0.0",
  "itoa",
  "ryu",
  "serde",
@@ -2961,46 +1311,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_with"
-version = "3.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ca3b16a3d82c4088f343b7480a93550b3eabe1a358569c2dfe38bbcead07237"
-dependencies = [
- "base64",
- "chrono",
- "hex",
- "indexmap 1.9.3",
- "indexmap 2.0.0",
- "serde",
- "serde_json",
- "serde_with_macros",
- "time 0.3.22",
-]
-
-[[package]]
-name = "serde_with_macros"
-version = "3.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e6be15c453eb305019bfa438b1593c731f36a289a7853f7707ee29e870b3b3c"
-dependencies = [
- "darling",
- "proc-macro2",
- "quote",
- "syn 2.0.29",
-]
-
-[[package]]
-name = "sha-1"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.5"
@@ -3023,12 +1333,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "shlex"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
-
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.1"
@@ -3038,34 +1342,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "signature"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e1788eed21689f9cf370582dfc467ef36ed9c707f073528ddafa8d83e3b8500"
-dependencies = [
- "digest",
- "rand_core",
-]
-
-[[package]]
-name = "simdutf8"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f27f6278552951f1f2b8cf9da965d10969b2efdea95a6ec47987ab46edfe263a"
-
-[[package]]
-name = "simple_asn1"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adc4e5204eb1910f40f9cfa375f6f05b68c3abac4b6fd879c8ff5e7ae8a0a085"
-dependencies = [
- "num-bigint",
- "num-traits",
- "thiserror",
- "time 0.3.22",
-]
-
 [[package]]
 name = "simplelog"
 version = "0.12.1"
@@ -3075,13 +1351,7 @@ dependencies = [
  "log",
  "termcolor",
  "time 0.3.22",
-]
-
-[[package]]
-name = "siphasher"
-version = "0.3.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
+]
 
 [[package]]
 name = "slab"
@@ -3093,25 +1363,20 @@ dependencies = [
 ]
 
 [[package]]
-name = "smallvec"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
-
-[[package]]
-name = "smol_str"
-version = "0.2.0"
+name = "slotmap"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74212e6bbe9a4352329b2f68ba3130c15a3f26fe88ff22dbdc6cdd58fa85e99c"
+checksum = "e1e08e261d0e8f5c43123b7adf3e4ca1690d655377ac93a03b2c9d3e98de1342"
 dependencies = [
  "serde",
+ "version_check",
 ]
 
 [[package]]
-name = "snap"
-version = "1.1.0"
+name = "smallvec"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e9f0ab6ef7eb7353d9119c170a436d1bf248eea575ac42d19d12f4e34130831"
+checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 
 [[package]]
 name = "socket2"
@@ -3133,50 +1398,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "spin"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
-
-[[package]]
-name = "spin"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
-dependencies = [
- "lock_api",
-]
-
-[[package]]
-name = "spki"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d1e996ef02c474957d681f1b05213dfb0abab947b446a62d37770b23500184a"
-dependencies = [
- "base64ct",
- "der",
-]
-
-[[package]]
-name = "stable_deref_trait"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
-
-[[package]]
-name = "stacker"
-version = "0.1.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c886bd4480155fd3ef527d45e9ac8dd7118a898a46530b7b94c3e21866259fce"
-dependencies = [
- "cc",
- "cfg-if",
- "libc",
- "psm",
- "winapi",
-]
-
 [[package]]
 name = "steam-acf"
 version = "0.1.0"
@@ -3186,43 +1407,12 @@ dependencies = [
  "structopt",
 ]
 
-[[package]]
-name = "storekey"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43c42833834a5d23b344f71d87114e0cc9994766a5c42938f4b50e7b2aef85b2"
-dependencies = [
- "byteorder",
- "memchr",
- "serde",
- "thiserror",
-]
-
-[[package]]
-name = "string_cache"
-version = "0.8.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f91138e76242f575eb1d3b38b4f1362f10d3a43f47d182a5b359af488a02293b"
-dependencies = [
- "new_debug_unreachable",
- "once_cell",
- "parking_lot",
- "phf_shared",
- "precomputed-hash",
-]
-
 [[package]]
 name = "strsim"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
-[[package]]
-name = "strsim"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
-
 [[package]]
 name = "structopt"
 version = "0.3.26"
@@ -3247,109 +1437,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "subtle"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
-
-[[package]]
-name = "surrealdb"
-version = "1.0.0-beta.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59d2972fcbdbfb5de50fee6ef1944cc52ceb586537496a161035bc4a32fc1a81"
-dependencies = [
- "addr",
- "any_ascii",
- "argon2",
- "async-channel",
- "async-executor",
- "async-recursion",
- "base64",
- "bcrypt",
- "bincode",
- "bytes",
- "cedar-policy",
- "chrono",
- "deunicode",
- "dmp",
- "echodb",
- "flume",
- "fst",
- "futures",
- "futures-concurrency",
- "fuzzy-matcher",
- "geo 0.25.1",
- "indexmap 1.9.3",
- "ipnet",
- "lexicmp",
- "lru",
- "md-5",
- "nanoid",
- "nom",
- "once_cell",
- "pbkdf2",
- "pharos",
- "pin-project-lite",
- "radix_trie",
- "rand",
- "regex",
- "revision",
- "roaring",
- "rocksdb",
- "rust-stemmers",
- "rust_decimal",
- "scrypt",
- "semver",
- "serde",
- "serde_json",
- "sha-1",
- "sha2",
- "snap",
- "storekey",
- "surrealdb-derive",
- "surrealdb-jsonwebtoken",
- "thiserror",
- "tokio",
- "tracing",
- "trice",
- "ulid",
- "url",
- "uuid",
- "wasm-bindgen-futures",
- "wasmtimer",
- "ws_stream_wasm",
-]
-
-[[package]]
-name = "surrealdb-derive"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aacdb4c58b9ebef0291310afcd63af0012d85610d361f3785952c61b6f1dddf4"
-dependencies = [
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "surrealdb-jsonwebtoken"
-version = "8.3.0-surreal.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02d4f759c65df8a8cf2d83c99db7fdd3ae5b8fff05fa7fe69a8612f29dd5f99b"
-dependencies = [
- "base64",
- "getrandom",
- "hmac",
- "pem",
- "rand",
- "ring",
- "rsa",
- "serde",
- "serde_json",
- "sha2",
- "simple_asn1",
-]
-
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -3372,23 +1459,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "tap"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
-
-[[package]]
-name = "term"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
-dependencies = [
- "dirs-next",
- "rustversion",
- "winapi",
-]
-
 [[package]]
 name = "termcolor"
 version = "1.1.3"
@@ -3427,16 +1497,6 @@ dependencies = [
  "syn 2.0.29",
 ]
 
-[[package]]
-name = "thread_local"
-version = "1.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
-dependencies = [
- "cfg-if",
- "once_cell",
-]
-
 [[package]]
 name = "time"
 version = "0.1.45"
@@ -3477,15 +1537,6 @@ dependencies = [
  "time-core",
 ]
 
-[[package]]
-name = "tiny-keccak"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
-dependencies = [
- "crunchy",
-]
-
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -3510,7 +1561,7 @@ dependencies = [
  "backtrace",
  "bytes",
  "libc",
- "mio 0.8.8",
+ "mio",
  "num_cpus",
  "parking_lot",
  "pin-project-lite",
@@ -3531,18 +1582,6 @@ dependencies = [
  "syn 2.0.29",
 ]
 
-[[package]]
-name = "tokio-udev"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "246ffebae60acd93eb0056bac967cad807c7aa09916fabceac50479ad1f53e64"
-dependencies = [
- "futures-core",
- "mio 0.7.14",
- "tokio",
- "udev",
-]
-
 [[package]]
 name = "tokio-util"
 version = "0.7.8"
@@ -3557,15 +1596,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "toml"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "tracing"
 version = "0.1.37"
@@ -3575,21 +1605,9 @@ dependencies = [
  "cfg-if",
  "log",
  "pin-project-lite",
- "tracing-attributes",
  "tracing-core",
 ]
 
-[[package]]
-name = "tracing-attributes"
-version = "0.1.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.29",
-]
-
 [[package]]
 name = "tracing-core"
 version = "0.1.31"
@@ -3599,17 +1617,6 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "trice"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61aa4cd1c1dca57255b92cb9e53d5b3ac5a22da6d8a63045337eb3da1a065d43"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "typenum"
 version = "1.16.0"
@@ -3622,28 +1629,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e79c4d996edb816c91e4308506774452e55e95c3c9de07b6729e17e15a5ef81"
 
-[[package]]
-name = "udev"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c960764f7e816eed851a96c364745d37f9fe71a2e7dba79fbd40104530b5dd0"
-dependencies = [
- "libc",
- "libudev-sys",
- "mio 0.8.8",
- "pkg-config",
-]
-
-[[package]]
-name = "ulid"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13a3aaa69b04e5b66cc27309710a569ea23593612387d67daaf102e73aa974fd"
-dependencies = [
- "rand",
- "serde",
-]
-
 [[package]]
 name = "unicode-bidi"
 version = "0.3.13"
@@ -3665,22 +1650,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-script"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d817255e1bed6dfd4ca47258685d14d2bdcfbc64fdc9e3819bd5848057b8ecc"
-
-[[package]]
-name = "unicode-security"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ef5756b3097992b934b06608c69f48448a0fbe804bb1e72b982f6d7983e9e63"
-dependencies = [
- "unicode-normalization",
- "unicode-script",
-]
-
 [[package]]
 name = "unicode-segmentation"
 version = "1.10.1"
@@ -3693,18 +1662,6 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
-
-[[package]]
-name = "untrusted"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
-
 [[package]]
 name = "url"
 version = "2.4.0"
@@ -3716,30 +1673,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "urlencoding"
-version = "2.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8db7427f936968176eaa7cdf81b7f98b980b18495ec28f1b5791ac3bfe3eea9"
-
-[[package]]
-name = "uuid"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
-dependencies = [
- "atomic",
- "getrandom",
- "serde",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "vec_map"
 version = "0.8.2"
@@ -3752,12 +1685,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "waker-fn"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"
-
 [[package]]
 name = "wasi"
 version = "0.10.0+wasi-snapshot-preview1"
@@ -3795,18 +1722,6 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.87"
@@ -3836,29 +1751,6 @@ version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
 
-[[package]]
-name = "wasmtimer"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f656cd8858a5164932d8a90f936700860976ec21eb00e0fe2aa8cab13f6b4cf"
-dependencies = [
- "futures",
- "js-sys",
- "parking_lot",
- "pin-utils",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "web-sys"
-version = "0.3.63"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bdd9ef4e984da1187bf8110c5cf5b845fbc87a23602cdf912386a76fcd3a7c2"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3965,40 +1857,6 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
-[[package]]
-name = "ws_stream_wasm"
-version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7999f5f4217fe3818726b66257a4475f71e74ffd190776ad053fa159e50737f5"
-dependencies = [
- "async_io_stream",
- "futures",
- "js-sys",
- "log",
- "pharos",
- "rustc_version",
- "send_wrapper",
- "thiserror",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
-]
-
-[[package]]
-name = "wyz"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
-dependencies = [
- "tap",
-]
-
-[[package]]
-name = "zeroize"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"
-
 [[package]]
 name = "zstd"
 version = "0.12.4"
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 7f0a017..ede0a00 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -10,22 +10,20 @@ authors = ["Christopher-Robin Ebbinghaus <git@cebbinghaus.com>"]
 [dependencies]
 actix-web = "4"
 actix-cors = "0.6.4"
-# usdpl-back = { version = "0.9" }
-
-# logging
 log = "0.4"
 simplelog = "0.12"
 once_cell = "1.18.0"
 chrono = "0.4.24"
-tokio-udev = "0.8.0"
 serde_json = "1.0"
 tokio = { version = "1.26.0", features = ["full"] }
 futures = "0.3.26"
 steam-acf = "0.1.0"
 keyvalues-serde = "0.1.0"
-serde = { version = "1.0.0", features = ["derive", "rc"] }
-surrealdb = { version = "^1.0.0-beta.10", default-features = false, features = ["kv-mem", "kv-rocksdb"] }
 async-trait = "0.1.68"
+serde = { version = "1.0.145", features = ["derive", "rc"] }
+petgraph = { version = "0.6.4", features = ["serde-1"] }
+slotmap = { version = "1.0.6", features = ["serde"] }
+anyhow = "1.0.75"
 
 # [features]
 # default = []
diff --git a/backend/src/api.rs b/backend/src/api.rs
index a50178e..376d923 100644
--- a/backend/src/api.rs
+++ b/backend/src/api.rs
@@ -1,51 +1,59 @@
-use crate::{dbo::Name, err::Error, sdcard::{is_card_inserted, get_card_cid}};
+use std::{borrow::BorrowMut, sync::Arc};
+
+use crate::{dbo::Name, err::Error, sdcard::{is_card_inserted, get_card_cid}, ds::Store};
 use actix_web::{get, post, web, HttpResponse, HttpResponseBuilder, Responder, ResponseError, Result};
 use serde::Deserialize;
 
 #[get("/ListGames")]
-pub(crate) async fn list_games() -> Result<impl Responder> {
-    Ok(web::Json(crate::db::list_games().await.ok()))
+pub(crate) async fn list_games(datastore: web::Data<Arc<Store>>) -> Result<impl Responder> {
+    Ok(web::Json(datastore.list_games()))
 }
 
 #[get("/ListCards")]
-pub(crate) async fn list_cards() -> Result<impl Responder> {
-    Ok(web::Json(crate::db::list_cards().await.ok()))
+pub(crate) async fn list_cards(datastore: web::Data<Arc<Store>>) -> impl Responder {
+    web::Json(datastore.list_cards())
 }
 
 #[get("/ListCardsWithGames")]
-pub(crate) async fn list_cards_with_games() -> Result<impl Responder> {
-    match crate::db::get_cards_with_games().await {
-        Ok(res) => Ok(web::Json(res)),
-        Err(err) => Err(Error::from(err).into())
-    }
+pub(crate) async fn list_cards_with_games(datastore: web::Data<Arc<Store>>) -> impl Responder {
+    web::Json(datastore.list_cards_with_games())
 }
 
 #[get("/ListGamesOnCard/{card_id}")]
 pub(crate) async fn list_games_on_card(
-    card_id: web::Path<String>
+    card_id: web::Path<String>,
+    datastore: web::Data<Arc<Store>>,
 ) -> Result<impl Responder> {
-    match crate::db::get_games_on_card(card_id.to_owned()).await {
-        Ok(res) => Ok(web::Json(res)),
-        Err(err) => Err(Error::from(err).into())
+
+    match datastore.get_games_on_card(&card_id) {
+        Ok(value) => Ok(web::Json(value)),
+        Err(err) => Err(actix_web::Error::from(err))
     }
 }
 
 #[get("/GetCardForGame/{uid}")]
 pub(crate) async fn get_card_for_game(
-    uid: web::Path<String>
+    uid: web::Path<String>,
+    datastore: web::Data<Arc<Store>>,
 ) -> Result<impl Responder> {
-    Ok(web::Json(crate::db::get_cards_for_game(uid.to_owned()).await.ok()))
+    match datastore.get_cards_for_game(&uid) {
+        Ok(value) => Ok(web::Json(value)),
+        Err(err) => Err(actix_web::Error::from(err))
+    }
 }
 
 #[get("/GetGamesOnCurrentCard")]
-pub(crate) async fn get_games_on_current_card() -> Result<impl Responder> {
+pub(crate) async fn get_games_on_current_card(datastore: web::Data<Arc<Store>>) -> Result<impl Responder> {
     if !is_card_inserted() {
         return Err(Error::Error("No card is inserted".into()).into());
     }
 
     let uid = get_card_cid().ok_or(Error::Error("Unable to evaluate Card Id".into()))?;
 
-    Ok(web::Json(crate::db::get_games_on_card(uid).await.ok()))
+    match datastore.get_games_on_card(&uid) {
+        Ok(value) => Ok(web::Json(value)),
+        Err(err) => Err(actix_web::Error::from(err))
+    }
 }
 
 #[derive(Deserialize)]
@@ -57,16 +65,10 @@ pub struct SetNameForCardBody {
 #[post("/SetNameForCard")]
 pub(crate) async fn set_name_for_card(
     body: web::Json<SetNameForCardBody>,
+    datastore: web::Data<Arc<Store>>,
 ) -> Result<impl Responder> {
-    match crate::db::update_sd_card_name(
-        body.id.to_owned(),
-        Name {
-            name: body.name.to_owned(),
-        },
-    )
-    .await
-    {
-        Err(_) => Ok(HttpResponse::InternalServerError()),
-        Ok(_) => Ok(HttpResponse::Ok()),
+    match datastore.update_card(&body.id, |card| card.name = body.name.clone()) {
+        Ok(value) => Ok(web::Json(value)),
+        Err(err) => Err(actix_web::Error::from(err))
     }
 }
diff --git a/backend/src/db.rs b/backend/src/db.rs
index 7557f2c..57f73c2 100644
--- a/backend/src/db.rs
+++ b/backend/src/db.rs
@@ -1,140 +1,121 @@
-use std::{result::Result, sync::Arc};
-use actix_web::ResponseError;
-use futures::SinkExt;
-use log::info;
-use serde::Deserialize;
-use surrealdb::sql::{Id, Thing};
-
-use crate::{dbo::*, err::Error};
-
-type DynError = Box<dyn Send + Sync + std::error::Error>;
-// #[derive(Debug)]
-// struct DynError(Box<dyn Send + Sync + std::error::Error>);
-
-// impl std::fmt::Display for DynError {
-//     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-//         todo!()
-//     }
+// use std::{result::Result, sync::Arc};
+// use actix_web::ResponseError;
+// use futures::SinkExt;
+// use log::info;
+// use serde::Deserialize;
+// use surrealdb::sql::{Id, Thing};
+
+// use crate::{dbo::*, err::Error};
+
+// type DynError = Box<dyn Send + Sync + std::error::Error>;
+
+// pub fn get_id(table: &str, id: &str) -> Thing {
+//     Thing::from((table.to_string(), Id::from(id)))
 // }
 
-// impl ResponseError for DynError {
-//     fn status_code(&self) -> actix_web::http::StatusCode {
-//         actix_web::http::StatusCode::INTERNAL_SERVER_ERROR
-//     }
+// pub async fn add_game(id: String, game: &Game) -> Result<(), DynError> {
+//     let _game: Option<Game> = crate::DB.create(("game", id.trim())).content(game).await?;
+//     Ok(())
+// }
 
-//     fn error_response(&self) -> actix_web::HttpResponse<actix_web::body::BoxBody> {
-//         let mut res = actix_web::HttpResponse::new(self.status_code());
-//         res.set_body(actix_web::body::BoxBody::new(format!("{}",self)))
-//     }
+// pub async fn add_sd_card(id: String, card: &MicroSDCard) -> Result<(), DynError> {
+//     let _card: Option<MicroSDCard> = crate::DB.create(("card", id.trim())).content(card).await?;
+//     Ok(())
+// }
+
+// pub async fn update_sd_card_name(id: String, name: Name) -> Result<(), DynError> {
+//     let _: Option<Name> = crate::DB.update(("card", id.trim())).merge(name).await?;
+//     Ok(())
+// }
+
+// pub async fn get_game(id: String) -> Result<Option<Game>, DynError> {
+//     Ok(crate::DB.select(("game", id.trim())).await?)
+// }
+
+// pub async fn get_card(id: String) -> Result<Option<MicroSDCard>, DynError> {
+//     Ok(crate::DB.select(("card", id.trim())).await?)
+// }
+
+// pub async fn list_games() -> Result<Vec<Game>, DynError> {
+//     Ok(crate::DB.select("game").await?)
+// }
+
+// pub async fn list_cards() -> Result<Vec<MicroSDCard>, DynError> {
+//     Ok(crate::DB.select("card").await?)
+// }
+
+// pub async fn add_game_to_card(game_id: String, card_id: String) -> Result<(), DynError>{
+//     // We delete the record first to make sure we are never adding a duplicate
+//     let _ = crate::DB
+//         .query("DELETE contains WHERE in=$card AND out=$game; RELATE $card->contains->$game;")
+//         .bind(("card", get_id("card", card_id.trim())))
+//         .bind(("game", get_id("game", game_id.trim())))
+//         .await?;
+
+//     Ok(())
+// }
+
+// pub async fn remove_game_from_card(game_id: String, card_id: String) -> Result<(), DynError>{
+//     let _ = crate::DB
+//         .query("DELETE contains WHERE in=$card AND out=$game;")
+//         .bind(("card", get_id("card", card_id.trim())))
+//         .bind(("game", get_id("game", game_id.trim())))
+//         .await?;
+
+//     Ok(())
+// }
+
+// pub async fn remove_game(game_id: String) -> Result<(), DynError> {
+//     let _ = crate::DB
+//         .query("DELETE contains WHERE out=$game; DELETE $game;")
+//         .bind(("game", get_id("game", game_id.trim())))
+//         .await?;
+
+//     Ok(())
+// }
+
+// pub async fn remove_card(card_id: String) -> Result<(), DynError> {
+//     let _ = crate::DB
+//         .query("DELETE contains WHERE in=$card; DELETE $card;")
+//         .bind(("card", get_id("card", card_id.trim())))
+//         .await?;
+
+//     Ok(())
+// }
+
+// pub async fn get_games_on_card(card_id: String) -> Result<Vec<Game>, DynError> {
+//     let result: Vec<Vec<Option<Game>>> = crate::DB
+//         .query("SELECT ->contains->game.* as games FROM $card")
+//         .bind(("card", get_id("card", card_id.trim())))
+//         .await?
+//         .take("games")?;
+
+//     Ok(result.iter().flat_map(|f| f.iter().filter_map(|v| v.to_owned())).collect())
 // }
 
-pub fn get_id(table: &str, id: &str) -> Thing {
-    Thing::from((table.to_string(), Id::from(id)))
-}
-
-pub async fn add_game(id: String, game: &Game) -> Result<(), DynError> {
-    let _game: Option<Game> = crate::DB.create(("game", id.trim())).content(game).await?;
-    Ok(())
-}
-
-pub async fn add_sd_card(id: String, card: &MicroSDCard) -> Result<(), DynError> {
-    let _card: Option<MicroSDCard> = crate::DB.create(("card", id.trim())).content(card).await?;
-    Ok(())
-}
-
-pub async fn update_sd_card_name(id: String, name: Name) -> Result<(), DynError> {
-    let _: Option<Name> = crate::DB.update(("card", id.trim())).merge(name).await?;
-    Ok(())
-}
-
-pub async fn get_game(id: String) -> Result<Option<Game>, DynError> {
-    Ok(crate::DB.select(("game", id.trim())).await?)
-}
-
-pub async fn get_card(id: String) -> Result<Option<MicroSDCard>, DynError> {
-    Ok(crate::DB.select(("card", id.trim())).await?)
-}
-
-pub async fn list_games() -> Result<Vec<Game>, DynError> {
-    Ok(crate::DB.select("game").await?)
-}
-
-pub async fn list_cards() -> Result<Vec<MicroSDCard>, DynError> {
-    Ok(crate::DB.select("card").await?)
-}
-
-pub async fn add_game_to_card(game_id: String, card_id: String) -> Result<(), DynError>{
-    // We delete the record first to make sure we are never adding a duplicate
-    let _ = crate::DB
-        .query("DELETE contains WHERE in=$card AND out=$game; RELATE $card->contains->$game;")
-        .bind(("card", get_id("card", card_id.trim())))
-        .bind(("game", get_id("game", game_id.trim())))
-        .await?;
-
-    Ok(())
-}
-
-pub async fn remove_game_from_card(game_id: String, card_id: String) -> Result<(), DynError>{
-    let _ = crate::DB
-        .query("DELETE contains WHERE in=$card AND out=$game;")
-        .bind(("card", get_id("card", card_id.trim())))
-        .bind(("game", get_id("game", game_id.trim())))
-        .await?;
-
-    Ok(())
-}
-
-pub async fn remove_game(game_id: String) -> Result<(), DynError> {
-    let _ = crate::DB
-        .query("DELETE contains WHERE out=$game; DELETE $game;")
-        .bind(("game", get_id("game", game_id.trim())))
-        .await?;
-
-    Ok(())
-}
-
-pub async fn remove_card(card_id: String) -> Result<(), DynError> {
-    let _ = crate::DB
-        .query("DELETE contains WHERE in=$card; DELETE $card;")
-        .bind(("card", get_id("card", card_id.trim())))
-        .await?;
-
-    Ok(())
-}
-
-pub async fn get_games_on_card(card_id: String) -> Result<Vec<Game>, DynError> {
-    let result: Vec<Vec<Option<Game>>> = crate::DB
-        .query("SELECT ->contains->game.* as games FROM $card")
-        .bind(("card", get_id("card", card_id.trim())))
-        .await?
-        .take("games")?;
-
-    Ok(result.iter().flat_map(|f| f.iter().filter_map(|v| v.to_owned())).collect())
-}
-
-pub async fn get_cards_for_game(game_id: String) -> Result<Vec<MicroSDCard>, DynError> {
-    let result:  Vec<Vec<Option<MicroSDCard>>> = crate::DB
-        .query("SELECT <-contains<-card.* as cards FROM $game;")
-        .bind(("game", get_id("game", game_id.trim())))
-        .await?
-        .take("cards")?;
-
-    Ok(result.iter().flat_map(|f| f.iter().filter_map(|v| v.to_owned())).collect())
-}
-
-pub async fn get_cards_with_games() -> Result<Vec<(MicroSDCard,Vec<Game>)>, DynError> {
+// pub async fn get_cards_for_game(game_id: String) -> Result<Vec<MicroSDCard>, DynError> {
+//     let result:  Vec<Vec<Option<MicroSDCard>>> = crate::DB
+//         .query("SELECT <-contains<-card.* as cards FROM $game;")
+//         .bind(("game", get_id("game", game_id.trim())))
+//         .await?
+//         .take("cards")?;
+
+//     Ok(result.iter().flat_map(|f| f.iter().filter_map(|v| v.to_owned())).collect())
+// }
+
+// pub async fn get_cards_with_games() -> Result<Vec<(MicroSDCard,Vec<Game>)>, DynError> {
     
-    let mut response = crate::DB
-    .query("select ->contains->game.* as games, (SELECT * FROM $parent.id)[0] as card FROM card;")
-        .await?;
+//     let mut response = crate::DB
+//     .query("select ->contains->game.* as games, (SELECT * FROM $parent.id)[0] as card FROM card;")
+//         .await?;
     
-    let card: Vec<MicroSDCard> = response.take((0, "card"))?;
-    let games: Vec<Vec<Game>> = response.take((0, "games"))?;
+//     let card: Vec<MicroSDCard> = response.take((0, "card"))?;
+//     let games: Vec<Vec<Game>> = response.take((0, "games"))?;
     
-    if games.len() != card.len() {
-        println!("Response: {:#?}", response);
-        return Err(Error::new_boxed(format!("Games and Cards did not match in count. Games: {}, Cards: {}", games.len(), card.len()).as_str()));
-    }
+//     if games.len() != card.len() {
+//         println!("Response: {:#?}", response);
+//         return Err(Error::new_boxed(format!("Games and Cards did not match in count. Games: {}, Cards: {}", games.len(), card.len()).as_str()));
+//     }
 
-    Ok(card.iter().map(|f| f.to_owned()).zip(games.iter().map(|f| f.to_owned())).collect())
-}
+//     Ok(card.iter().map(|f| f.to_owned()).zip(games.iter().map(|f| f.to_owned())).collect())
+// }
\ No newline at end of file
diff --git a/backend/src/dbo.rs b/backend/src/dbo.rs
index 33e854c..66952a0 100644
--- a/backend/src/dbo.rs
+++ b/backend/src/dbo.rs
@@ -1,7 +1,6 @@
 use std::sync::Arc;
 
 use serde::{Deserialize, Serialize};
-use surrealdb::sql::Thing;
 
 
 #[derive(Serialize, Deserialize,Debug,Clone)]
diff --git a/backend/src/ds.rs b/backend/src/ds.rs
new file mode 100644
index 0000000..c69fb77
--- /dev/null
+++ b/backend/src/ds.rs
@@ -0,0 +1,384 @@
+use slotmap::{DefaultKey, SlotMap};
+use std::{
+    collections::{HashMap, HashSet},
+    fs::{read_to_string, write},
+    hash::*,
+    path::PathBuf,
+    sync::Mutex,
+};
+// use petgraph::*;
+// use petgraph::prelude::GraphMap;
+use serde::{Deserialize, Serialize};
+
+use crate::{
+    dbo::{Game, MicroSDCard},
+    err::Error,
+};
+
+#[derive(Serialize, Deserialize, Clone)]
+enum StoreElement {
+    Game(Game),
+    Card(MicroSDCard),
+}
+
+impl StoreElement {
+    fn is_game(self) -> bool {
+        match self {
+            Self::Game(_) => true,
+            _ => false,
+        }
+    }
+
+    fn as_game(self) -> Option<Game> {
+        match self {
+            Self::Game(game) => Some(game.clone()),
+            _ => None,
+        }
+    }
+
+    fn is_card(self) -> bool {
+        match self {
+            Self::Card(_) => true,
+            _ => false,
+        }
+    }
+
+    fn as_card(self) -> Option<MicroSDCard> {
+        match self {
+            Self::Card(card) => Some(card.clone()),
+            _ => None,
+        }
+    }
+}
+
+// #[derive(Serialize, Deserialize)]
+// struct Store {
+//     graph: GraphMap<u64, (), Undirected>,
+//     elements: HashMap<u64, StoreElement>
+// }
+
+// impl Store {
+//     pub fn new() -> Self {
+//         Store {
+//             graph: GraphMap::new(),
+//             elements: HashMap::new()
+//         }
+//     }
+
+//     pub fn from_file(file: &PathBuf) -> Result<Self, Error>{
+//         let contents = read_to_string(file).map_err(|e| Error::from(e))?;
+//         serde_json::from_str(&contents).map_err(|e| Error::from(e))
+//     }
+// }
+
+// fn calculate_hash<T: Hash>(t: &T) -> u64 {
+//     let mut s = std::collections::hash_map::DefaultHasher::new();
+//     t.hash(&mut s);
+//     s.finish()
+// }
+
+#[derive(Serialize, Deserialize)]
+struct Node {
+    element: StoreElement,
+    links: HashSet<DefaultKey>,
+}
+
+impl Node {
+    pub fn from_card(card: MicroSDCard) -> Self {
+        Node {
+            element: StoreElement::Card(card),
+            links: HashSet::new(),
+        }
+    }
+    pub fn from_game(game: Game) -> Self {
+        Node {
+            element: StoreElement::Game(game),
+            links: HashSet::new(),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct StoreData {
+    nodes: SlotMap<DefaultKey, Node>,
+    node_ids: HashMap<String, DefaultKey>,
+}
+
+
+impl StoreData {
+    pub fn add_card(&mut self, id: String, card: MicroSDCard) {
+        self.node_ids
+            .entry(id)
+            .or_insert(self.nodes.insert(Node::from_card(card)));
+    }
+
+    pub fn add_game(&mut self, id: String, card: Game) {
+        let entry = self.node_ids.entry(id);
+
+        entry.or_insert(self.nodes.insert(Node::from_game(card)));
+    }
+
+    pub fn update_card<F>(&mut self, card_id: &String, mut func: F) -> Result<(), Error>
+    where
+        F: FnMut(&mut MicroSDCard),
+    {
+
+
+        let node = self
+            .node_ids
+            .get(card_id)
+            .ok_or(Error::Error("Card Id not present".into()))?;
+
+        match self.nodes.get_mut(*node).unwrap().element {
+            StoreElement::Card(ref mut card) => {
+                func(card);
+            }
+            StoreElement::Game(_) => return Err(Error::Error("Expected Card, got Game".into())),
+        }
+
+        Ok(())
+    }
+
+    pub fn add_game_to_card(&mut self, game_id: &String, card_id: &String) -> Result<(), Error> {
+        let (game_key, card_key) = match (self.node_ids.get(game_id), self.node_ids.get(card_id)) {
+            (Some(game_key), Some(card_key)) => (game_key, card_key),
+            _ => return Error::new("Either Game or Card could not be found"),
+        };
+
+        self.nodes[*game_key].links.insert(*card_key);
+        self.nodes[*card_key].links.insert(*game_key);
+
+        Ok(())
+    }
+
+    pub fn remove_game(&mut self, game_id: &String) -> Result<(), Error> {
+        let game_key = match self.node_ids.get(game_id) {
+            None => return Err(Error::Error("Game Id not present".into())),
+            Some(key) => key,
+        };
+
+        // remove all links pointing to this game.
+        for key in self.nodes[*game_key].links.clone() {
+            self.nodes[key].links.remove(&key);
+        }
+
+        self.nodes.remove(*game_key);
+
+        self.node_ids.remove(game_id);
+
+        Ok(())
+    }
+
+    pub fn remove_card(&mut self, card_id: &String) -> Result<(), Error> {
+        let card_key = match self.node_ids.get(card_id) {
+            None => return Err(Error::Error("Card Id not present".into())),
+            Some(key) => key,
+        };
+
+        // for key in &self.nodes[*card_key].links {
+        //     self.nodes[*key].links.remove(key);
+        // }
+
+        self.nodes[*card_key].links.clone().iter().for_each(|key| { self.nodes[*key].links.remove(&key); });
+
+        self.nodes.remove(*card_key);
+
+        self.node_ids.remove(card_id);
+
+        Ok(())
+    }
+
+    pub fn remove_game_from_card(
+        &mut self,
+        game_id: &String,
+        card_id: &String,
+    ) -> Result<(), Error> {
+
+        let (game_key, card_key) = match (self.node_ids.get(game_id), self.node_ids.get(card_id)) {
+            (Some(game_key), Some(card_key)) => (game_key, card_key),
+            _ => return Error::new("Either Game or Card could not be found"),
+        };
+
+        self.nodes[*game_key].links.remove(card_key);
+        self.nodes[*card_key].links.remove(game_key);
+
+        Ok(())
+    }
+
+    pub fn get_card(&self, card_id: &String) -> Result<MicroSDCard, Error> {
+        self.node_ids
+            .get(card_id)
+            .map_or(Error::new("Card Id not present"), |key| {
+                Ok(self.nodes[*key]
+                    .element
+                    .clone()
+                    .as_card()
+                    .expect("Expected card but game was returned"))
+            })
+    }
+
+    pub fn get_game(&self, game_id: &String) -> Result<Game, Error> {
+        self.node_ids
+            .get(game_id)
+            .map_or(Error::new("Game Id not present"), |key| {
+                Ok(self.nodes[*key]
+                    .element
+                    .clone()
+                    .as_game()
+                    .expect("Expected game but card was returned"))
+            })
+    }
+
+    pub fn get_games_on_card(&self, card_id: &String) -> Result<Vec<Game>, Error> {
+        match self.node_ids.get(card_id) {
+            None => Error::new("Card Id not present"),
+            Some(card_key) => Ok(self.nodes[*card_key]
+                .links
+                .iter()
+                .filter_map(|game_key| self.nodes[*game_key].element.clone().as_game())
+                .collect()),
+        }
+    }
+
+    pub fn get_cards_for_game(&self, game_id: &String) -> Result<Vec<MicroSDCard>, Error> {
+        match self.node_ids.get(game_id) {
+            None => Error::new("Game Id not present"),
+            Some(game_key) => Ok(self.nodes[*game_key]
+                .links
+                .iter()
+                .filter_map(|game_key| {
+                    self.nodes
+                        .get(*game_key)
+                        .expect("element to exist")
+                        .element
+                        .clone()
+                        .as_card()
+                })
+                .collect()),
+        }
+    }
+
+    pub fn list_cards(&self) -> Vec<MicroSDCard> {
+        self.nodes
+            .iter()
+            .filter_map(|node| node.1.element.clone().as_card())
+            .collect()
+    }
+
+    pub fn list_games(&self) -> Vec<Game> {
+        self.nodes
+            .iter()
+            .filter_map(|node| node.1.element.clone().as_game())
+            .collect()
+    }
+
+    pub fn list_cards_with_games(&self) -> Vec<(MicroSDCard, Vec<Game>)> {
+        self.nodes
+            .iter()
+            .filter_map(|node| {
+                node.1.element.clone().as_card().map(|v| {
+                    (v, {
+                        node.1
+                            .links
+                            .iter()
+                            .filter_map(|key: &DefaultKey| self.nodes[*key].element.clone().as_game())
+                            .collect()
+                    })
+                })
+            })
+            .collect()
+    }
+}
+
+
+// #[derive(Serialize, Deserialize)]
+pub struct Store {
+    data: Mutex<StoreData>,
+}
+
+impl Store {
+    pub fn new() -> Self {
+        Store {
+            data: Mutex::new(StoreData {
+                nodes: SlotMap::new(),
+                node_ids: HashMap::new(),
+            }),
+        }
+    }
+
+    pub fn read_from_file(file: &PathBuf) -> Result<Self, Error> {
+        let contents = read_to_string(file).map_err(|e| Error::from(e))?;
+        let data: StoreData = serde_json::from_str(&contents).map_err(|e| Error::from(e))?;
+        Ok(Store {
+            data: Mutex::new(data)
+        })
+    }
+
+    pub fn write_to_file(&self, file: &PathBuf) -> Result<(), Error> {
+        write(file, serde_json::to_string(&self.data)?)?;
+        Ok(())
+    }
+
+    pub fn add_card(&self, id: String, card: MicroSDCard) {
+        self.data.lock().unwrap().add_card(id, card)
+    }
+
+    pub fn add_game(&self, id: String, card: Game) {
+        self.data.lock().unwrap().add_game(id, card)
+    }
+
+    pub fn update_card<F>(&self, card_id: &String, func: F) -> Result<(), Error>
+    where
+        F: FnMut(&mut MicroSDCard),
+    {
+        self.data.lock().unwrap().update_card(card_id, func)
+    }
+
+    pub fn add_game_to_card(&self, game_id: &String, card_id: &String) -> Result<(), Error> {
+        self.data.lock().unwrap().add_game_to_card(game_id, card_id)
+    }
+
+    pub fn remove_game(&self, game_id: &String) -> Result<(), Error> {
+        self.data.lock().unwrap().remove_game(game_id)
+    }
+
+    pub fn remove_card(&self, card_id: &String) -> Result<(), Error> {
+        self.data.lock().unwrap().remove_card(card_id)
+    }
+
+    pub fn remove_game_from_card(
+        &self,
+        game_id: &String,
+        card_id: &String,
+    ) -> Result<(), Error> {
+        self.data.lock().unwrap().remove_game_from_card(game_id, card_id)
+    }
+
+    pub fn get_card(&self, card_id: &String) -> Result<MicroSDCard, Error> {
+        self.data.lock().unwrap().get_card(card_id)
+    }
+
+    pub fn get_game(&self, game_id: &String) -> Result<Game, Error> {
+        self.data.lock().unwrap().get_game(game_id)
+    }
+
+    pub fn get_games_on_card(&self, card_id: &String) -> Result<Vec<Game>, Error> {
+        self.data.lock().unwrap().get_games_on_card(card_id)
+    }
+
+    pub fn get_cards_for_game(&self, game_id: &String) -> Result<Vec<MicroSDCard>, Error> {
+        self.data.lock().unwrap().get_cards_for_game(game_id)
+    }
+
+    pub fn list_cards(&self) -> Vec<MicroSDCard> {
+        self.data.lock().unwrap().list_cards()
+    }
+
+    pub fn list_games(&self) -> Vec<Game> {
+        self.data.lock().unwrap().list_games()
+    }
+
+    pub fn list_cards_with_games(&self) -> Vec<(MicroSDCard, Vec<Game>)> {
+        self.data.lock().unwrap().list_cards_with_games()
+    }
+}
\ No newline at end of file
diff --git a/backend/src/err.rs b/backend/src/err.rs
index b6df29c..4aba82a 100644
--- a/backend/src/err.rs
+++ b/backend/src/err.rs
@@ -22,6 +22,14 @@ impl Error {
     pub fn new_boxed(value: &str) -> Box<Error> {
         Box::new(Error::Error(value.to_string()))
     }
+
+    pub fn from_str(value: &str) -> Self {
+        Error::Error(value.to_string())
+    }
+
+    pub fn new<T>(value: &str) -> Result<T, Self> {
+        Err(Error::Error(value.to_string()))
+    }
 }
 
 impl fmt::Display for Error {
@@ -34,23 +42,29 @@ impl fmt::Display for Error {
     }
 }
 
-impl error::Error for Error {
-    fn description(&self) -> &str {
-        // Both underlying errors already impl `Error`, so we defer to their
-        // implementations.
-        match *self {
-            Error::Error(ref err) => err,
-        }
-    }
+// impl error::Error for Error {
+//     fn description(&self) -> &str {
+//         // Both underlying errors already impl `Error`, so we defer to their
+//         // implementations.
+//         match *self {
+//             Error::Error(ref err) => err,
+//         }
+//     }
 
-    fn cause(&self) -> Option<&dyn error::Error> {
-        return Some(self);
-    }
-}
+//     fn cause(&self) -> Option<&dyn error::Error> {
+//         return Some(self);
+//     }
+// }
 
-impl From<Box<dyn Send + Sync + std::error::Error>> for Error {
-    fn from(value: Box<dyn Send + Sync + std::error::Error>) -> Self {
-        Error::Error(value.to_string())
+// impl From<Box<dyn Send + Sync + std::error::Error>> for Error {
+//     fn from(value: Box<dyn Send + Sync + std::error::Error>) -> Self {
+//         Error::Error(value.to_string())
+//     }
+// }
+
+impl<T: error::Error + Send + Sync + 'static> From<T> for Error {
+    fn from(e: T) -> Self {
+        Error::Error(e.to_string())
     }
 }
 
diff --git a/backend/src/main.rs b/backend/src/main.rs
index 430f424..d1ed62e 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -4,47 +4,51 @@
 mod api;
 mod db;
 mod dbo;
+mod ds;
 mod env;
 mod err;
 mod log;
 mod sdcard;
 mod steam;
 
-use crate::db::{add_game_to_card, get_cards_with_games, get_games_on_card, remove_game_from_card};
+// use crate::db::{add_game_to_card, get_cards_with_games, get_games_on_card, remove_game_from_card};
+use crate::ds::Store;
 use crate::log::Logger;
 use crate::sdcard::is_card_inserted;
-use actix_cors::Cors;
-use actix_web::{HttpServer, App, web};
-use env::{get_file_path_and_create_directory, get_data_dir};
-use futures::{select, FutureExt, pin_mut};
 use ::log::{info, trace, warn};
+use actix_cors::Cors;
+use actix_web::{web, App, HttpServer};
+use env::{get_data_dir, get_file_path_and_create_directory};
+use err::Error;
 use futures::executor::block_on;
-use futures::{join, future};
+use futures::{future, join};
+use futures::{pin_mut, select, FutureExt};
 use futures::{Future, StreamExt};
 use once_cell::sync::Lazy;
 use sdcard::get_card_cid;
-use tokio::time::{Sleep, sleep};
-use std::borrow::Borrow;
+use std::borrow::{Borrow, BorrowMut};
+use std::env::VarError;
 use std::fs::{read, OpenOptions};
 use std::ops::Deref;
-use std::path::Path;
+use std::path::{Path, PathBuf};
+use std::sync::{Arc, Mutex};
 use std::vec;
 use std::{fs, time::Duration};
 use steam::*;
-use surrealdb::engine::local::{Db, File, Mem};
-use surrealdb::Surreal;
-use tokio_udev::*;
-
-// Creates a new static instance of the client
-static DB: Lazy<Surreal<Db>> = Lazy::new(Surreal::init);
-
-use simplelog::{LevelFilter, WriteLogger};
-
-// use usdpl_back::{core::serdes::Primitive, Instance};
-
+use tokio::time::{sleep, Sleep};
+// use surrealdb::engine::local::{Db, File, Mem};
+// use surrealdb::Surreal;
+// use tokio_udev::*;
 use crate::dbo::{Game, MicroSDCard};
+use simplelog::{LevelFilter, WriteLogger};
 
+// Creates a new static instance of the client
+// static DB: Lazy<Surreal<Db>> = Lazy::new(Surreal::init);
 static LOGGER: Lazy<Logger> = Lazy::new(|| Logger::new().expect("Logger to be created"));
+// static STORE_PATH: Lazy<PathBuf> =
+//     Lazy::new(|| PathBuf::from(&std::env::var("STORE_PATH").unwrap_or(get_data_dir())));
+// static STORE: Lazy<Arc<&mut Store>> =
+//     Lazy::new(|| Arc::new(&mut Store::read_from_file(&STORE_PATH).unwrap_or(Store::new())));
 
 const PORT: u16 = 12412; // TODO replace with something unique
 
@@ -56,10 +60,10 @@ pub fn init() -> Result<(), ::log::SetLoggerError> {
     ::log::set_logger(&*LOGGER).map(|()| ::log::set_max_level(LevelFilter::Trace))
 }
 
-type MainResult = Result<(), Box<dyn Send + Sync + std::error::Error>>;
+type MainResult = Result<(), Error>;
 
 // #[actix_web::main]
-async fn run_server() -> MainResult {
+async fn run_server(datastore: Arc<Store>) -> MainResult {
     // let log_filepath = format!("/tmp/{}.log", PACKAGE_NAME);
     // WriteLogger::init(
     //     #[cfg(debug_assertions)]
@@ -77,7 +81,7 @@ async fn run_server() -> MainResult {
 
     info!("Starting HTTP server...");
 
-    HttpServer::new(|| {
+    HttpServer::new(move || {
         let cors = Cors::default()
             .allow_any_header()
             .allow_any_method()
@@ -86,6 +90,8 @@ async fn run_server() -> MainResult {
 
         App::new()
             .wrap(cors)
+            // .app_data(web::Data::new(api::AppState{datastore: datastore.clone()}))
+            .app_data(web::Data::new(datastore.clone()))
             .service(crate::api::list_cards)
             .service(crate::api::list_games)
             .service(crate::api::list_games_on_card)
@@ -99,167 +105,136 @@ async fn run_server() -> MainResult {
     .map_err(|err| err.into())
 }
 
-async fn read_msd_directory() -> MainResult {
+fn read_msd_directory(datastore: &Store) -> MainResult {
     let cid = match get_card_cid() {
         None => {
             warn!("Unable to retrieve CID from MicroSD card");
-            return Ok(());
+            return Error::new("Unable");
         }
         Some(v) => v,
     };
 
-    if let Ok(res) = fs::read_to_string("/run/media/mmcblk0p1/libraryfolder.vdf") {
-        trace!("Steam MicroSD card detected.");
+    let res = match fs::read_to_string("/run/media/mmcblk0p1/libraryfolder.vdf") {
+        Ok(value) => value,
+        Err(_) => return Error::new("Unable to parse library"),
+    };
 
-        let library: LibraryFolder = keyvalues_serde::from_str(res.as_str())?;
+    trace!("Steam MicroSD card detected.");
 
-        trace!("contentid: {}", library.contentid);
+    let library: LibraryFolder = keyvalues_serde::from_str(res.as_str())?;
 
-        let files: Vec<_> = fs::read_dir("/run/media/mmcblk0p1/steamapps/")?
-            .into_iter()
-            .filter_map(Result::ok)
-            .filter(|f| f.path().extension().unwrap_or_default().eq("acf"))
-            .collect();
+    trace!("contentid: {}", library.contentid);
 
-        trace!("Found {} Files", files.len());
+    let files: Vec<_> = fs::read_dir("/run/media/mmcblk0p1/steamapps/")?
+        .into_iter()
+        .filter_map(Result::ok)
+        .filter(|f| f.path().extension().unwrap_or_default().eq("acf"))
+        .collect();
 
-        let games: Vec<AppState> = files
-            .iter()
-            .filter_map(|f| fs::read_to_string(f.path()).ok())
-            .filter_map(|s| keyvalues_serde::from_str(s.as_str()).ok())
-            .collect();
+    trace!("Found {} Files", files.len());
 
-        trace!("Retrieved {} Games", games.len());
+    let games: Vec<AppState> = files
+        .iter()
+        .filter_map(|f| fs::read_to_string(f.path()).ok())
+        .filter_map(|s| keyvalues_serde::from_str(s.as_str()).ok())
+        .collect();
 
-        for game in games.iter() {
-            trace!("Found App \"{}\"", game.name);
-        }
+    trace!("Retrieved {} Games", games.len());
 
-        match db::get_card(cid.clone()).await {
-            Ok(None) => {
-                db::add_sd_card(
-                    cid.clone(),
-                    &MicroSDCard {
-                        uid: cid.clone(),
-                        libid: library.contentid.clone(),
-                        name: library.label,
-                    },
-                )
-                .await?;
-                info!("Wrote MicroSD card {} to Database", library.contentid);
-            }
-            Ok(Some(_)) => trace!("MicroSD card {} already in Database", library.contentid),
-            Err(err) => warn!(
-                "Unable to write card {} to Database:\n{}",
-                library.contentid, err
-            ),
-        }
+    for game in games.iter() {
+        trace!("Found App \"{}\"", game.name);
+    }
 
-        // Remove any games that are linked to the card in the database but on the card
-        futures::future::try_join_all(
-            get_games_on_card(cid.clone()).await?
-                .iter()
-                .filter(|v| !games.iter().any(|g| g.appid == v.uid))
-                .map(|v| remove_game_from_card(v.uid.clone(), cid.clone())),
-            )
-        .await?;
-
-        for game in games.iter() {
-            match db::get_game(game.appid.clone()).await {
-                Ok(None) => {
-                    db::add_game(
-                        game.appid.clone(),
-                        &Game {
-                            uid: game.appid.clone(),
-                            name: game.name.clone(),
-                            size: game.size_on_disk,
-                        },
-                    )
-                    .await?;
-                    info!(
-                        "Wrote Game {} with id {} to Database",
-                        game.name, game.appid
-                    );
-                }
-                Ok(Some(_)) => trace!(
-                    "Game {} with id {} already in Database",
-                    game.name, game.appid
-                ),
-                Err(err) => warn!(
-                    "Unable to write Game {} with id {} to Database:\n{}",
-                    game.name, game.appid, err
-                ),
-            }
-
-            add_game_to_card(game.appid.clone(), cid.clone())
-                .await
-                .unwrap_or_else(|err| panic!("Query to work {:#?}", err));
-        }
+    datastore.add_card(
+        cid.clone(),
+        MicroSDCard {
+            uid: cid.clone(),
+            libid: library.contentid.clone(),
+            name: library.label,
+        },
+    );
+
+    // Remove any games that are linked to the card in the database but on the card
+
+    datastore.get_games_on_card(&cid).expect("games to be retrieved")
+        .iter()
+        .filter(|v| !games.iter().any(|g| g.appid == v.uid))
+        .for_each(|v| datastore.remove_game_from_card(&v.uid, &cid).expect("game and card to be unlinked"));
+
+    for game in games.iter() {
+        datastore.add_game(
+            game.appid.clone(),
+            Game {
+                uid: game.appid.clone(),
+                name: game.name.clone(),
+                size: game.size_on_disk,
+            },
+        );
+
+        datastore.add_game_to_card(&game.appid, &cid).expect("game to be added")
     }
 
     Ok(())
 }
 
-async fn run_monitor() -> MainResult {
-    let monitor = MonitorBuilder::new()?.match_subsystem("mmc")?;
+// async fn run_monitor() -> MainResult {
+//     let monitor = MonitorBuilder::new()?.match_subsystem("mmc")?;
 
-    let mut socket = AsyncMonitorSocket::new(monitor.listen()?)?;
+//     let mut socket = AsyncMonitorSocket::new(monitor.listen()?)?;
 
-    info!("Now listening for Device Events...");
-    while let Some(Ok(event)) = socket.next().await {
-        if event.event_type() != EventType::Bind {
-            continue;
-        }
+//     info!("Now listening for Device Events...");
+//     while let Some(Ok(event)) = socket.next().await {
+//         if event.event_type() != EventType::Bind {
+//             continue;
+//         }
 
-        info!(
-            "Device {} was Bound",
-            event.devpath().to_str().unwrap_or("UNKNOWN")
-        );
+//         info!(
+//             "Device {} was Bound",
+//             event.devpath().to_str().unwrap_or("UNKNOWN")
+//         );
 
-        read_msd_directory().await?;
-    }
-    Ok(())
-}
+//         read_msd_directory().await?;
+//     }
+//     Ok(())
+// }
 
-async fn start_watch() -> MainResult {
+async fn start_watch(datastore: Arc<Store>) -> MainResult {
     loop {
         sleep(Duration::from_secs(5)).await;
 
         if is_card_inserted() {
-            read_msd_directory().await?;
+            read_msd_directory(datastore.borrow())?;
         }
-
-        
     }
 }
 
-async fn setup_db() {
-    // let ds = Datastore::new("/var/etc/Database.file").await?;
-    // match DB.connect::<Mem>(()).await {
-
-    // let file = match std::env::var("DECKY_PLUGIN_RUNTIME_DIR") {
-    //     Err(_) => {
-    //         if cfg!(debug_assertions) {
-    //             Path::new("/tmp").join("MicroSDeck").join("data.db")
-    //         } else {
-    //             panic!("Unable to proceed");
-    //         }
-    //     }
-    //     Ok(loc) => Path::new(loc.as_str()).join("data.db"),
-    // };
-
-    let file = get_file_path_and_create_directory("data.db", &get_data_dir).expect("Data Directory to exist");
-
-    match DB.connect::<File>(file.as_str()).await {
-        Err(_) => panic!("Unable to construct Database"),
-        Ok(_) => {
-            DB.use_ns("")
-                .use_db("")
-                .await
-                .expect("Namespace and Database to be avaliable");
-        }
-    }
-}
+// async fn setup_db() {
+//     // let ds = Datastore::new("/var/etc/Database.file").await?;
+//     // match DB.connect::<Mem>(()).await {
+
+//     // let file = match std::env::var("DECKY_PLUGIN_RUNTIME_DIR") {
+//     //     Err(_) => {
+//     //         if cfg!(debug_assertions) {
+//     //             Path::new("/tmp").join("MicroSDeck").join("data.db")
+//     //         } else {
+//     //             panic!("Unable to proceed");
+//     //         }
+//     //     }
+//     //     Ok(loc) => Path::new(loc.as_str()).join("data.db"),
+//     // };
+
+//     let file = get_file_path_and_create_directory("data.db", &get_data_dir).expect("Data Directory to exist");
+
+//     match DB.connect::<File>(file.as_str()).await {
+//         Err(_) => panic!("Unable to construct Database"),
+//         Ok(_) => {
+//             DB.use_ns("")
+//                 .use_db("")
+//                 .await
+//                 .expect("Namespace and Database to be avaliable");
+//         }
+//     }
+// }
 
 #[tokio::main]
 async fn main() {
@@ -267,6 +242,9 @@ async fn main() {
         std::env::set_var("RUST_BACKTRACE", "1");
     }
 
+    let store_path = PathBuf::from(&std::env::var("STORE_PATH").unwrap_or(get_data_dir()));
+    let store = Arc::new(Store::read_from_file(&store_path).unwrap_or(Store::new()));
+
     match init() {
         Err(err) => {
             eprintln!("Unable to Initialize:\n{}", err);
@@ -282,7 +260,7 @@ async fn main() {
 
     info!("Starting Program...");
 
-    setup_db().await;
+    // setup_db().await;
 
     // if is_card_inserted() {
     //     // Try reading the directory when we launch the app. That way we ensure that if a car is currently inserted we still detect it
@@ -291,19 +269,23 @@ async fn main() {
 
     info!("Database Started...");
 
-    let server_future = run_server().fuse();
+    let server_future = run_server(store.clone()).fuse();
 
-    let monitor_future = run_monitor().fuse();
+    // let monitor_future = run_monitor().fuse();
 
-    let watch_future = start_watch().fuse();
+    let watch_future = start_watch(store.clone()).fuse();
 
-    pin_mut!(server_future, monitor_future, watch_future);
+    pin_mut!(server_future, watch_future); // monitor_future
 
+    // result = monitor_future => result.expect("Monitor Exited..."),
     select! {
         result = server_future => result.expect("Server Exited..."),
-        result = monitor_future => result.expect("Monitor Exited..."),
         result = watch_future => result.expect("Watch Exited..."),
     };
 
+    info!("Saving Database");
+    store.write_to_file(&store_path)
+        .expect("Saving Datatbase to succeed");
+
     info!("Exiting...");
 }
diff --git a/backend/src/sdcard.rs b/backend/src/sdcard.rs
index a555320..243ff27 100644
--- a/backend/src/sdcard.rs
+++ b/backend/src/sdcard.rs
@@ -1,11 +1,10 @@
 use std::{path::Path, fs::read_to_string};
 
-// Based on https://www.cameramemoryspeed.com/sd-memory-card-faq/reading-sd-card-cid-serial-psn-internal-numbers/
-
 pub fn is_card_inserted() -> bool {
     std::fs::metadata("/sys/block/mmcblk0").is_ok()
 }
 
+// Based on https://www.cameramemoryspeed.com/sd-memory-card-faq/reading-sd-card-cid-serial-psn-internal-numbers/
 pub fn get_card_cid() -> Option<String> {
     read_to_string("/sys/block/mmcblk0/device/cid").ok()
 }