From b1be9c4c52b7388ab9d84f9a8d9b2f143e0deb25 Mon Sep 17 00:00:00 2001 From: Matthieu Pignolet Date: Sun, 7 Jul 2024 01:06:16 +0400 Subject: [PATCH] fix leash sub-component --- Cargo.lock | 455 ++++++++++++++++++++++++++++++++++++++- libs/all_in_one/build.rs | 7 +- libs/leash/Cargo.toml | 3 +- libs/leash/src/lib.rs | 36 +--- 4 files changed, 460 insertions(+), 41 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 4f34180..107ea15 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -122,6 +122,116 @@ version = "1.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "69f7f8c3906b62b754cd5326047894316021dcfe5a194c8ea52bdd94934a3457" +[[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 2.5.3", + "futures-core", +] + +[[package]] +name = "async-channel" +version = "2.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "89b47800b0be77592da0afd425cc03468052844aff33b84e33cc696f64e77b6a" +dependencies = [ + "concurrent-queue", + "event-listener-strategy", + "futures-core", + "pin-project-lite", +] + +[[package]] +name = "async-executor" +version = "1.12.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c8828ec6e544c02b0d6691d21ed9f9218d0384a82542855073c2a3f58304aaf0" +dependencies = [ + "async-task", + "concurrent-queue", + "fastrand 2.1.0", + "futures-lite 2.3.0", + "slab", +] + +[[package]] +name = "async-global-executor" +version = "2.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "05b1b633a2115cd122d73b955eadd9916c18c8f510ec9cd1686404c60ad1c29c" +dependencies = [ + "async-channel 2.3.1", + "async-executor", + "async-io 2.3.3", + "async-lock 3.4.0", + "blocking", + "futures-lite 2.3.0", + "once_cell", +] + +[[package]] +name = "async-io" +version = "1.13.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0fc5b45d93ef0529756f812ca52e44c221b35341892d3dcc34132ac02f3dd2af" +dependencies = [ + "async-lock 2.8.0", + "autocfg", + "cfg-if", + "concurrent-queue", + "futures-lite 1.13.0", + "log", + "parking", + "polling 2.8.0", + "rustix 0.37.27", + "slab", + "socket2 0.4.10", + "waker-fn", +] + +[[package]] +name = "async-io" +version = "2.3.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0d6baa8f0178795da0e71bc42c9e5d13261aac7ee549853162e66a241ba17964" +dependencies = [ + "async-lock 3.4.0", + "cfg-if", + "concurrent-queue", + "futures-io", + "futures-lite 2.3.0", + "parking", + "polling 3.7.2", + "rustix 0.38.34", + "slab", + "tracing", + "windows-sys 0.52.0", +] + +[[package]] +name = "async-lock" +version = "2.8.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "287272293e9d8c41773cec55e365490fe034813a2f172f502d6ddcf75b2f582b" +dependencies = [ + "event-listener 2.5.3", +] + +[[package]] +name = "async-lock" +version = "3.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ff6e472cdea888a4bd64f342f09b3f50e1886d32afe8df3d663c01140b811b18" +dependencies = [ + "event-listener 5.3.1", + "event-listener-strategy", + "pin-project-lite", +] + [[package]] name = "async-nats" version = "0.35.1" @@ -155,6 +265,68 @@ dependencies = [ "url", ] +[[package]] +name = "async-process" +version = "1.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ea6438ba0a08d81529c69b36700fa2f95837bfe3e776ab39cde9c14d9149da88" +dependencies = [ + "async-io 1.13.0", + "async-lock 2.8.0", + "async-signal", + "blocking", + "cfg-if", + "event-listener 3.1.0", + "futures-lite 1.13.0", + "rustix 0.38.34", + "windows-sys 0.48.0", +] + +[[package]] +name = "async-signal" +version = "0.2.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "794f185324c2f00e771cd9f1ae8b5ac68be2ca7abb129a87afd6e86d228bc54d" +dependencies = [ + "async-io 2.3.3", + "async-lock 3.4.0", + "atomic-waker", + "cfg-if", + "futures-core", + "futures-io", + "rustix 0.38.34", + "signal-hook-registry", + "slab", + "windows-sys 0.52.0", +] + +[[package]] +name = "async-std" +version = "1.12.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "62565bb4402e926b29953c785397c6dc0391b7b446e45008b0049eb43cec6f5d" +dependencies = [ + "async-channel 1.9.0", + "async-global-executor", + "async-io 1.13.0", + "async-lock 2.8.0", + "async-process", + "crossbeam-utils", + "futures-channel", + "futures-core", + "futures-io", + "futures-lite 1.13.0", + "gloo-timers", + "kv-log-macro", + "log", + "memchr", + "once_cell", + "pin-project-lite", + "pin-utils", + "slab", + "wasm-bindgen-futures", +] + [[package]] name = "async-stream" version = "0.3.5" @@ -177,6 +349,12 @@ dependencies = [ "syn 2.0.68", ] +[[package]] +name = "async-task" +version = "4.7.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de" + [[package]] name = "async-trait" version = "0.1.80" @@ -188,6 +366,12 @@ dependencies = [ "syn 2.0.68", ] +[[package]] +name = "atomic-waker" +version = "1.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0" + [[package]] name = "atty" version = "0.2.14" @@ -363,6 +547,19 @@ dependencies = [ "generic-array", ] +[[package]] +name = "blocking" +version = "1.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "703f41c54fc768e63e091340b424302bb1c29ef4aa0c7f10fe849dfb114d29ea" +dependencies = [ + "async-channel 2.3.1", + "async-task", + "futures-io", + "futures-lite 2.3.0", + "piper", +] + [[package]] name = "bumpalo" version = "3.16.0" @@ -573,6 +770,15 @@ dependencies = [ "tokio-util", ] +[[package]] +name = "concurrent-queue" +version = "2.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973" +dependencies = [ + "crossbeam-utils", +] + [[package]] name = "config" version = "0.14.0" @@ -829,7 +1035,7 @@ checksum = "e5766087c2235fec47fafa4cfecc81e494ee679d0fd4a59887ea0919bfb0e4fc" dependencies = [ "cfg-if", "libc", - "socket2", + "socket2 0.5.7", "windows-sys 0.48.0", ] @@ -909,6 +1115,53 @@ dependencies = [ "windows-sys 0.52.0", ] +[[package]] +name = "event-listener" +version = "2.5.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0" + +[[package]] +name = "event-listener" +version = "3.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d93877bcde0eb80ca09131a08d23f0a5c18a620b01db137dba666d18cd9b30c2" +dependencies = [ + "concurrent-queue", + "parking", + "pin-project-lite", +] + +[[package]] +name = "event-listener" +version = "5.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba" +dependencies = [ + "concurrent-queue", + "parking", + "pin-project-lite", +] + +[[package]] +name = "event-listener-strategy" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0f214dc438f977e6d4e3500aaa277f5ad94ca83fbbd9b1a15713ce2344ccc5a1" +dependencies = [ + "event-listener 5.3.1", + "pin-project-lite", +] + +[[package]] +name = "fastrand" +version = "1.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be" +dependencies = [ + "instant", +] + [[package]] name = "fastrand" version = "2.1.0" @@ -996,6 +1249,34 @@ version = "0.3.30" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1" +[[package]] +name = "futures-lite" +version = "1.13.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce" +dependencies = [ + "fastrand 1.9.0", + "futures-core", + "futures-io", + "memchr", + "parking", + "pin-project-lite", + "waker-fn", +] + +[[package]] +name = "futures-lite" +version = "2.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "52527eb5074e35e9339c6b4e8d12600c7128b68fb25dcb9fa9dec18f7c25f3a5" +dependencies = [ + "fastrand 2.1.0", + "futures-core", + "futures-io", + "parking", + "pin-project-lite", +] + [[package]] name = "futures-macro" version = "0.3.30" @@ -1093,6 +1374,18 @@ version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b" +[[package]] +name = "gloo-timers" +version = "0.2.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9b995a66bb87bebce9a0f4a95aed01daca4872c050bfcb21653361c03bc35e5c" +dependencies = [ + "futures-channel", + "futures-core", + "js-sys", + "wasm-bindgen", +] + [[package]] name = "h2" version = "0.3.26" @@ -1176,6 +1469,12 @@ version = "0.3.9" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024" +[[package]] +name = "hermit-abi" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc" + [[package]] name = "hex" version = "0.4.3" @@ -1269,7 +1568,7 @@ dependencies = [ "httpdate", "itoa", "pin-project-lite", - "socket2", + "socket2 0.5.7", "tokio", "tower-service", "tracing", @@ -1339,7 +1638,7 @@ dependencies = [ "http-body 1.0.0", "hyper 1.4.0", "pin-project-lite", - "socket2", + "socket2 0.5.7", "tokio", "tower", "tower-service", @@ -1376,6 +1675,26 @@ dependencies = [ "hashbrown 0.14.5", ] +[[package]] +name = "instant" +version = "0.1.13" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222" +dependencies = [ + "cfg-if", +] + +[[package]] +name = "io-lifetimes" +version = "1.0.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2" +dependencies = [ + "hermit-abi 0.3.9", + "libc", + "windows-sys 0.48.0", +] + [[package]] name = "is-terminal" version = "0.4.12" @@ -1446,6 +1765,15 @@ dependencies = [ "serde", ] +[[package]] +name = "kv-log-macro" +version = "1.0.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f" +dependencies = [ + "log", +] + [[package]] name = "lazy_static" version = "1.5.0" @@ -1465,6 +1793,7 @@ dependencies = [ "anyhow", "opentelemetry", "opentelemetry-otlp", + "opentelemetry_sdk", "serde", "shared", "tokio", @@ -1496,6 +1825,12 @@ version = "0.5.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f" +[[package]] +name = "linux-raw-sys" +version = "0.3.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519" + [[package]] name = "linux-raw-sys" version = "0.4.14" @@ -1507,6 +1842,9 @@ name = "log" version = "0.4.22" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24" +dependencies = [ + "value-bag", +] [[package]] name = "matchers" @@ -1743,6 +2081,7 @@ version = "0.23.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ae312d58eaa90a82d2e627fd86e075cf5230b3f11794e2ed74199ebbe572d4fd" dependencies = [ + "async-std", "async-trait", "futures-channel", "futures-executor", @@ -1755,6 +2094,8 @@ dependencies = [ "percent-encoding", "rand", "thiserror", + "tokio", + "tokio-stream", ] [[package]] @@ -1797,6 +2138,12 @@ version = "0.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39" +[[package]] +name = "parking" +version = "2.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae" + [[package]] name = "paste" version = "1.0.15" @@ -1911,6 +2258,17 @@ version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" +[[package]] +name = "piper" +version = "0.2.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ae1d5c74c9876f070d3e8fd503d748c7d974c3e48da8f41350fa5222ef9b4391" +dependencies = [ + "atomic-waker", + "fastrand 2.1.0", + "futures-io", +] + [[package]] name = "pkcs8" version = "0.10.2" @@ -1949,6 +2307,37 @@ dependencies = [ "plotters-backend", ] +[[package]] +name = "polling" +version = "2.8.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce" +dependencies = [ + "autocfg", + "bitflags 1.3.2", + "cfg-if", + "concurrent-queue", + "libc", + "log", + "pin-project-lite", + "windows-sys 0.48.0", +] + +[[package]] +name = "polling" +version = "3.7.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a3ed00ed3fbf728b5816498ecd316d1716eecaced9c0c8d2c5a6740ca214985b" +dependencies = [ + "cfg-if", + "concurrent-queue", + "hermit-abi 0.4.0", + "pin-project-lite", + "rustix 0.38.34", + "tracing", + "windows-sys 0.52.0", +] + [[package]] name = "portable-atomic" version = "1.6.0" @@ -2156,7 +2545,7 @@ dependencies = [ "rand", "ryu", "sha1_smol", - "socket2", + "socket2 0.5.7", "tokio", "tokio-retry", "tokio-util", @@ -2308,6 +2697,20 @@ dependencies = [ "semver", ] +[[package]] +name = "rustix" +version = "0.37.27" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2" +dependencies = [ + "bitflags 1.3.2", + "errno", + "io-lifetimes", + "libc", + "linux-raw-sys 0.3.8", + "windows-sys 0.48.0", +] + [[package]] name = "rustix" version = "0.38.34" @@ -2317,7 +2720,7 @@ dependencies = [ "bitflags 2.6.0", "errno", "libc", - "linux-raw-sys", + "linux-raw-sys 0.4.14", "windows-sys 0.52.0", ] @@ -2641,6 +3044,16 @@ version = "1.13.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67" +[[package]] +name = "socket2" +version = "0.4.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d" +dependencies = [ + "libc", + "winapi", +] + [[package]] name = "socket2" version = "0.5.7" @@ -2720,8 +3133,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1" dependencies = [ "cfg-if", - "fastrand", - "rustix", + "fastrand 2.1.0", + "rustix 0.38.34", "windows-sys 0.52.0", ] @@ -2870,7 +3283,7 @@ dependencies = [ "num_cpus", "pin-project-lite", "signal-hook-registry", - "socket2", + "socket2 0.5.7", "tokio-macros", "windows-sys 0.48.0", ] @@ -3380,12 +3793,24 @@ version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d" +[[package]] +name = "value-bag" +version = "1.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5a84c137d37ab0142f0f2ddfe332651fdbf252e7b7dbb4e67b6c1f1b2e925101" + [[package]] name = "version_check" version = "0.9.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f" +[[package]] +name = "waker-fn" +version = "1.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "317211a0dc0ceedd78fb2ca9a44aed3d7b9b26f81870d485c07122b4350673b7" + [[package]] name = "walkdir" version = "2.5.0" @@ -3436,6 +3861,18 @@ dependencies = [ "wasm-bindgen-shared", ] +[[package]] +name = "wasm-bindgen-futures" +version = "0.4.42" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0" +dependencies = [ + "cfg-if", + "js-sys", + "wasm-bindgen", + "web-sys", +] + [[package]] name = "wasm-bindgen-macro" version = "0.2.92" @@ -3532,7 +3969,7 @@ dependencies = [ "either", "home", "once_cell", - "rustix", + "rustix 0.38.34", ] [[package]] diff --git a/libs/all_in_one/build.rs b/libs/all_in_one/build.rs index 25a4b99..56c83ad 100644 --- a/libs/all_in_one/build.rs +++ b/libs/all_in_one/build.rs @@ -15,11 +15,8 @@ fn main() -> Result<(), Box> { .join(format!("{}.h", package_name)) .display() .to_string(); - - let config = Config { - language: Language::C, - ..Default::default() - }; + let mut config = Config::default(); + config.language = Language::C; cbindgen::generate_with_config(crate_dir, config)?.write_to_file(output_file); diff --git a/libs/leash/Cargo.toml b/libs/leash/Cargo.toml index 3d3b0e0..82b6cc3 100644 --- a/libs/leash/Cargo.toml +++ b/libs/leash/Cargo.toml @@ -16,4 +16,5 @@ tracing = { workspace = true } tracing-log = { version = "0.2.0" } tracing-subscriber = { version = "0.3.18", features = ["env-filter"] } -opentelemetry-otlp = { version = "0.16.0", features = ["metrics"] } +opentelemetry_sdk = { version = "*", features = ["async-std", "rt-tokio"] } +opentelemetry-otlp = { version = "*", features = ["grpc-tonic", "metrics"] } \ No newline at end of file diff --git a/libs/leash/src/lib.rs b/libs/leash/src/lib.rs index 1699edb..198d1ef 100644 --- a/libs/leash/src/lib.rs +++ b/libs/leash/src/lib.rs @@ -11,20 +11,16 @@ use anyhow::Result; use opentelemetry::global::shutdown_tracer_provider; -use opentelemetry::sdk::export::metrics::aggregation::stateless_temporality_selector; -use opentelemetry::sdk::metrics::selectors; -use opentelemetry::sdk::propagation::TraceContextPropagator; -use opentelemetry::sdk::trace::{self}; -use opentelemetry::sdk::Resource; use opentelemetry::{global, KeyValue}; use opentelemetry_otlp::WithExportConfig; +use opentelemetry_sdk::{trace, Resource}; use serde::de::DeserializeOwned; use shared::config::Settings; use std::str::FromStr; -use std::time::Duration; use std::{future::Future, pin::Pin}; +use tokio::runtime::Handle; use tokio::sync::oneshot; -use tracing::{info, trace, error}; +use tracing::{error, info, trace}; use tracing_subscriber::filter::Directive; use tracing_subscriber::{fmt, prelude::*, EnvFilter}; @@ -56,25 +52,13 @@ where .as_ref() .and_then(|f| f.metrics.clone()) { - let meter = opentelemetry_otlp::new_pipeline() - .metrics( - selectors::simple::histogram([0.1, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0]), - stateless_temporality_selector(), - opentelemetry::runtime::Tokio, - ) - .with_exporter( - opentelemetry_otlp::new_exporter() - .tonic() - .with_export_config(meter_config.into()), - ) - .with_period(Duration::from_secs(3)) - .with_timeout(Duration::from_secs(10)) - .build()?; - // Using the opentelemetry_otlp meter - global::set_meter_provider(meter); + let otlp_exporter = opentelemetry_otlp::new_exporter().tonic(); + // Then pass it into pipeline builder + let _ = opentelemetry_otlp::new_pipeline() + .tracing() + .with_exporter(otlp_exporter) + .install_simple()?; } - // Use the text propagator - global::set_text_map_propagator(TraceContextPropagator::new()); // Print debug errors global::set_error_handler(|error| { error!("OpenTelemetry error: {}", error); @@ -95,7 +79,7 @@ where .tonic() .with_export_config(tracer_config.into()), ) - .install_batch(opentelemetry::runtime::Tokio)?; + .install_batch(opentelemetry_sdk::runtime::Tokio)?; let otel_layer = tracing_opentelemetry::layer().with_tracer(tracer); tracing_subscriber::registry()