Function escaped_transform

fn escaped_transform<Input, Error, Normal, NormalOutput, Escape, EscapeOutput, Output>(normal: Normal, control_char: char, escape: Escape) -> impl Parser<Input, Output, Error>
where
    Input: StreamIsPartial + Stream + Compare<char>,
    Normal: Parser<Input, NormalOutput, Error>,
    Escape: Parser<Input, EscapeOutput, Error>,
    Output: Accumulate<NormalOutput> + Accumulate<EscapeOutput>,
    Error: ParserError<Input>