2. Cfg IfA if/elif-like macro for Rust #[cfg] statements
5. Coz RsRust support for the coz Causal profiler, code now lives upstream -- https://github.com/plasma-umass/coz
9. FiletimeAccessing file timestamps in a platform-agnostic fashion in Rust
11. Xz2 RsBindings to liblzma in Rust (xz streams in Rust)
17. Cc RsRust library for build scripts to compile C/C++ code into a Rust library
24. wasm-sodiumPoC of libsodium being used in Rust on wasm32-unknown-unknown