Function do_env_dir_close

Source
fn do_env_dir_close<'a, 'b, Pa: ParseSource<'a>, T: FromLaTeXToken<'a, Pa::Pos, Pa::Str>, Err: FnMut(String, SourceRange<Pa::Pos>, DiagnosticLevel), State: ParserState<'a, Pa, T, Err>>(
    e: Environment<'a, Pa::Pos, Pa::Str, T>,
    _: &'b mut LaTeXParser<'a, Pa, T, Err, State>,
) -> EnvironmentResult<'a, Pa::Pos, Pa::Str, T>