rlibc-opt

An optimized version of rlibc.

This crate used to provide a Rust implementation of some libc functions such as memcpy / memmove / memset / memcmp, required when developing freestanding applications.

The code is borrowed from musl-libc and compiler_builtins.

rustc info

• current rustc – rustc 1.56.0-nightly (08095fc1f 2021-07-26)
• current rust-toolchain – nightly