use feature flags

so we can use workspacing

crates/delano-events/Cargo.toml

@@ -9,4 +9,4 @@ edition = "2021"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 delanocreds = { path = "../delanocreds" }
-delano-keys = { path = "../delano-keys" }
+delano-keys = { path = "../delano-keys", features = ["publish"] }

crates/delano-keys/Cargo.toml

@@ -7,9 +7,8 @@ edition = "2021"
 crate-type = ["cdylib", "lib"]
 
 [dependencies]
-blastkids = { workspace = true } 
-bls12_381_plus = { workspace = true, features = ["alloc"] }
-bincode = "1.3.3"
+blastkids = { workspace = true, optional = true } 
+bls12_381_plus = { workspace = true, features = ["alloc"], optional = true }
 cid = "0.10.1"
 secrecy = "0.8.0"
 serde = { version = "1.0.130", features = ["derive"], optional = true }
@@ -19,4 +18,5 @@ getrandom = "0.2"
 # serde default feature
 [features]
 default = ["serde"]
-
+deterministic = ["blastkids", "bls12_381_plus", "serde"]
+vk = ["blastkids", "bls12_381_plus", "serde"]

crates/delano-keys/src/lib.rs

@@ -1,12 +1,16 @@
 #![doc = include_str!("../README.md")]
 
 /// The Verification Key Module
+/// Requires `vk` feature
+#[cfg(feature = "vk")]
 pub mod vk;
 
-// only if feature derive is enabled
-// #[cfg(feature = "derive")]
+/// Requires `deterministic` feature
+#[cfg(feature = "deterministic")]
 pub mod kdf;
 
+/// Requires `publish` feature
+#[cfg(feature = "publish")]
 pub mod publish;
 
 // Test the README.md code snippets

crates/delanocreds/Cargo.toml

@@ -9,7 +9,7 @@ crate-type = ["cdylib", "lib"]
 
 [dependencies]
 bls12_381_plus = { workspace = true } 
-delano-keys = { workspace = true, features = ["serde"] }
+delano-keys = { workspace = true, features = ["serde", "vk"] }
 anyhow = "1.0.70"
 cid = "0.10.1"
 secrecy = "0.8.0"