PyVer

Crates.io docs.rs

Python PEP-440 Version Parser

This package allows for parsing Python PEP-440 version numbers and for comparisons between PEP-440 version numbers.

Usage

Toml [dependencies] pyver = "1"

The following is an example for initilizing and comparing two version strings

```Rust use pyver::PackageVersion;

let a = PackageVersion::new("v1.0a2.dev456").unwrap(); let b = PackageVersion::new("v1.0a2.dev457").unwrap();

assert_eq!(a < b, true); ```

Comparing single version components

```Rust use pyver::PackageVersion;

let a = PackageVersion::new("1!1.323.dev2").unwrap(); let b = PackageVersion::new("v3.2.dev2").unwrap();

// Check that both have the same dev version assert_eq!(a.dev, b.dev); ```

Seperation of version identifiers

```Rust use pyver::PackageVersion;

let version = PackageVersion::new("v1.23.dev2").unwrap();

println!("{:?}", version.release.major); // > 1

println!("{:?}", version.release.minor); // > 2

println!("{:?}", version.dev); // > Some(DevHead { dev_num: Some(2) }) ```

See more examples at the docs

For now Contributions will be quite loose.