removed unecessary warning suppression and improved comment

fastsim-core/Cargo.toml

@@ -62,5 +62,5 @@ json = ["dep:serde_json"]
 toml = ["dep:toml"]
 ## Enables yaml serialization and deserialization
 yaml = ["dep:serde_yaml"]
-## Enables message pack serialization and deserialization
+## Enables message pack serialization and deserialization via `rmp-serde`
 msgpack = ["dep:rmp-serde"]

fastsim-core/src/lib.rs

@@ -5,7 +5,6 @@
 //!    the `Init` trait to initialize structs that implement this macro
 //! - `#[fastsim_api]` -- used to expose the struct to python and provides assorted other features related to usability
 
-#![allow(non_local_definitions)] // see https://github.com/PyO3/pyo3/discussions/4083 as this is a `pyo3` problem
 #![allow(clippy::field_reassign_with_default)]
 // TODO: uncomment when docs are somewhat mature to check for missing docs
 // #![warn(missing_docs)]