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num-traits (0.2.19)

Published 2026-03-26 11:00:42 +00:00 by siennathesane

Set up this registry in the Cargo configuration file (for example ~/.cargo/config.toml):

[registry]
default = "gitea"

[registries.gitea]
index = "sparse+" # Sparse index
# index = "" # Git

[net]
git-fetch-with-cli = true

To install the package using Cargo, run the following command:

cargo add num-traits@0.2.19

For more information on the Cargo registry, see the documentation.

Numeric traits for generic mathematics

num-traits

Numeric traits for generic mathematics in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"

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 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.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-traits crate is tested for rustc 1.60 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.

ID	Version
libm	^0.2.0
autocfg	^1

mathematics numerics

Details

Cargo

2026-03-26 11:00:42 +00:00

The Rust Project Developers

Project Site

Repository Site

Documentation Site

MIT OR Apache-2.0

51 KiB

Assets (1)

num-traits-0.2.19.crate 51 KiB

Versions (1) View all

0.2.19

2026-03-26

num-traits (0.2.19)

Installation

About this package