Method fmt

alpm-types/src/relation/base.rs:90–96

(&self, f: &mut Formatter<'_>)

    /// Returns an error if `input` does not begin with a valid [alpm-package-relation].
    ///
    /// [alpm-package-relation]: https://alpm.archlinux.page/specifications/alpm-package-relation.7.html
    fn parser(input: &mut &str) -> ModalResult<Self> {
        seq!(Self {
            name: Name::parser.context(StrContext::Label("package name")),
            version_requirement: opt(VersionRequirement::parser),
        })
        .parse_next(input)
    }

    fn delimiter_error_context<'a, O, P>(