Method from_str

xtask/src/version.rs:62–68

(s: &str)

    type Err = Error;

    fn from_str(s: &str) -> Result<Self> {
        if let Ok(v) = MajorMinorPatch::from_str(s) {
            return Ok(VersionNumber::MajorMinorPatch(v));
        }

        Ok(VersionNumber::CustomVersion(s.parse()?))
    }
}

impl FromStr for MajorMinorPatch {