An interesting discussion I recently found on this topic was the Rust discussion on improving mutex and related types in their standard library: https://github.

An interesting discussion I recently found on this topic was the Rust discussion on improving mutex and related types in their standard library: https://github.com/rust-lang/rust/issues/93740 https://github.com/rust-lang/rust/issues/93740 A few posts later someone was discussing the implementation of various lock implementations (including musl libc, glibc, wine, Windows, boost, Darwin, FreeBSD) to keep notes. I learned a lot from those discussions.