num-derive 0.5.1

Numeric syntax extensions

Coverage
100%
11 out of 11 items documented3 out of 11 items with examples
Size
Source code size: 66.48 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 420.53 kB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 5s Average build duration of successful builds.
all releases: 5s Average build duration of successful builds in releases after 2024-10-23.
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rust-num/num-derive
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crates.io
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num-derive

Procedural macros to derive numeric traits in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"
num-derive = "0.5"

and this to your crate root:

#[macro_use]
extern crate num_derive;

Then you can derive traits on your own types:

#[derive(FromPrimitive, ToPrimitive)]
enum Color {
    Red,
    Blue,
    Green,
}

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-derive crate is tested for rustc 1.71 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.