76 pub fn upgrade_error<I, O, E1: ParseError<I>, E2: ParseError<I>, F>(  in upgrade_error()
78 ) -> impl FnMut(I) -> IResult<I, O, E2>  in upgrade_error()
80     F: FnMut(I) -> IResult<I, O, E1>,  in upgrade_error()
87 pub fn pure<I, O, E: ParseError<I>>(val: O) -> impl Fn(I) -> IResult<I, O, E>  in pure()
95 pub fn flat_take<I, C, O, E: ParseError<I>, F>(  in flat_take()
98 ) -> impl FnMut(I) -> IResult<I, O, E>  in flat_take()
102     F: Parser<I, O, E>,  in flat_take()
113 pub fn flat_takec<I, O, E: ParseError<I>, C, F>(input: I, len: C, parser: F) -> IResult<I, O, E>  in flat_takec()  argument
116     F: Parser<I, O, E>,  in flat_takec()
124 pub fn cond_else<I, O, E: ParseError<I>, C, F, G>(  in cond_else()
128 ) -> impl FnMut(I) -> IResult<I, O, E>  in cond_else()
131     F: Parser<I, O, E>,  in cond_else()
132     G: Parser<I, O, E>,  in cond_else()