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android-review.linaro.org / platform / external / rust / crates / libm / f6a49b2fc624140adcb49cc5f9a487c78649a2e5
commitf6a49b2fc624140adcb49cc5f9a487c78649a2e5[log] [tgz]
authorJeff Vander Stoep <jeffv@google.com>Fri Feb 02 10:10:57 2024 +0100
committerJeff Vander Stoep <jeffv@google.com>Fri Feb 02 10:10:58 2024 +0100
treee5c8b61ed966e0b86b61046a75d0e538d4d456d2
parent6ff6095ea8772fab6ca2550d84bdd04f96ddaedf [diff]
Upgrade libm to 0.2.8

This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update external/rust/crates/libm
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md

Test: TreeHugger
Change-Id: Ic6b0c796cd48d10e02e5908a7dfef6b41ccc5fb4
32 files changed
tree: e5c8b61ed966e0b86b61046a75d0e538d4d456d2
  1. patches/
  2. src/
  3. LICENSE ⇨ LICENSE-APACHE
  4. .cargo_vcs_info.json
  5. .editorconfig
  6. .gitignore
  7. Android.bp
  8. build.rs
  9. Cargo.toml
  10. Cargo.toml.orig
  11. cargo_embargo.json
  12. CHANGELOG.md
  13. CONTRIBUTING.md
  14. LICENSE-APACHE
  15. LICENSE-MIT
  16. METADATA
  17. MODULE_LICENSE_APACHE2
  18. OWNERS
  19. README.md
  20. TEST_MAPPING
README.md

libm

A port of MUSL's libm to Rust.

Goals

The short term goal of this library is to enable math support (e.g. sin, atan2) for the wasm32-unknown-unknown target (cf. rust-lang/compiler-builtins). The longer term goal is to enable math support in the core crate.

Already usable

This crate is on crates.io and can be used today in stable #![no_std] programs.

The API documentation can be found here.

Benchmark

The benchmarks are located in crates/libm-bench and require a nightly Rust toolchain. To run all benchmarks:

cargo +nightly bench --all

Contributing

Please check CONTRIBUTING.md

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.