what-version
( )

Determines the highest semver version from a list of versions that satisfies all given version requirements.

Usage

1. Add the library to your Cargo.toml:

   cargo add what-version-core
   

2. Call the what_version() function with a list of versions and version requirements.

   let versions = vec![
       Version::parse("1.0.0").unwrap(),
       Version::parse("1.1.0").unwrap(),
       Version::parse("1.2.3").unwrap(),
       Version::parse("1.6.0").unwrap(),
       Version::parse("2.0.0").unwrap(),
   ];
   
   let requirements = vec![
       VersionReq::parse(">=1.1.0").unwrap(),
       VersionReq::parse("<2.0.0").unwrap(),
   ]
   .into_iter()
   .collect::<HashSet<_>>();
   
   match what_version(requirements, versions) {
       Ok(chosen_version) => println!("Chosen Version: {}", chosen_version),
       Err(_) => eprintln!("No valid version found"),
   }