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This intrinsic doesn't have any preconditions and is always safe to call, so it can be safe. This function is already stable, but dropping `unsafe` is a backwards compatible change. Note tha we already have a precedent for wasm intrinsics being safe -- wasm simd is safe. It is relatively practically important to mark this safe -- wasm32::unreachable is directly useful in practice as more codesize efficient `panic!()`. |
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| CONTRIBUTING.md | ||
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stdarch - Rust's standard library SIMD components
Crates
This repository contains two main crates:
-
core_archimplementscore::arch- Rust's core library architecture-specific intrinsics, and -
std_detectimplementsstd::detect- Rust's standard library run-time CPU feature detection.
The std::simd component now lives in the
packed_simd crate.