Type erasure for async trait methods
Realistic first-contribution target: active project, 115 open issues, small enough for a newcomer PR to land.
Derived from this repo's Cargo dependencies and activity — difficulty is an estimate from codebase size and scope.
Matched by dependency overlap in Cargo manifests — each card notes the most distinctive crates both projects share.
Type erasure for async trait methods
serde::Deserializer for proc_macro/proc_macro2::TokenStream
Utilities for working with impl traits in Rust.
Procedural macro for bitfields.
A Rust crate that implements "design by contract" via procedural macros
Analysis of various tricky Rust code
Sets of libraries and tools to write applications and libraries mixing OCaml and Rust. These libraries will help keeping your types and data structures synchronized, and enable seamless exchange between OCaml and Rust
Lattice // Salt // Facet
A workspace-aware Cargo lint for unnecessary public Rust APIs.
Trait implementation generator macro