rustc/library/stdarch/README.md

stdarch - Rust's standard library SIMD components

Crates

This repository contains two main crates:

• core_arch implements core::arch - Rust's core library architecture-specific intrinsics, and

• std_detect implements std::detect - Rust's standard library run-time CPU feature detection.

The std::simd component now lives in the packed_simd_2 crate.