Class InvalidSrcLoc

crates/rustc_codegen_spirv/src/custom_decorations.rs:161–161

    fn decode(s: &'a str) -> Self {
        #[derive(Copy, Clone, Debug)]
        struct InvalidSrcLoc<'a>(&'a str);
        let err = InvalidSrcLoc(s);

        let (s, col_end) = s.rsplit_once(':').ok_or(err).unwrap();