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android / platform / external / rust / crates / num-traits / ab0e3e657b3d724fe5d55bf507280d74955214b0
commitab0e3e657b3d724fe5d55bf507280d74955214b0[log] [tgz]
authorJeffrey Vander Stoep <[email protected]>Fri Mar 12 16:33:57 2021 +0000
committerAutomerger Merge Worker <[email protected]>Fri Mar 12 16:33:57 2021 +0000
treef94afd6badf2d98af951c8730edc928faad14d5f
parent8a10e97bd14c98c9d5e65641baee9e467c3c9586 [diff]
parent84deda74e0c24ea93382abe2213825c7e03b3f57 [diff]
Merge "Make num-traits available to virt apex" am: 5504e4246f am: 51757ca475 am: 9fda93e538 am: 84deda74e0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/num-traits/+/1611934

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0967d447e28e5b91af38ed5b03ddc07cc3a63583
tree: f94afd6badf2d98af951c8730edc928faad14d5f
  1. patches/
  2. src/
  3. tests/
  4. LICENSE ⇨ LICENSE-APACHE
  5. .cargo_vcs_info.json
  6. .gitignore
  7. Android.bp
  8. build.rs
  9. Cargo.toml
  10. Cargo.toml.orig
  11. LICENSE-APACHE
  12. LICENSE-MIT
  13. METADATA
  14. MODULE_LICENSE_APACHE2
  15. OWNERS
  16. README.md
  17. RELEASES.md
  18. TEST_MAPPING
README.md

num-traits

crate documentation minimum rustc 1.8 build status

Numeric traits for generic mathematics in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"

and this to your crate root:

extern crate num_traits;

Features

This crate can be used without the standard library (#![no_std]) by disabling the default std feature. Use this in Cargo.toml:

[dependencies.num-traits]
version = "0.2"
default-features = false
# features = ["libm"]    # <--- Uncomment if you wish to use `Float` and `Real` without `std`

The Float and Real traits are only available when either std or libm is enabled.
The libm feature is only available with Rust 1.31 and later (see PR #99).

The FloatCore trait is always available. MulAdd and MulAddAssign for f32 and f64 also require std or libm, as do implementations of signed and floating- point exponents in Pow.

Implementations for i128 and u128 are only available with Rust 1.26 and later. The build script automatically detects this, but you can make it mandatory by enabling the i128 crate feature.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-traits crate is tested for rustc 1.8 and greater.

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.