rusticata_macros::combinator

Function cond_else

Source 
pub fn cond_else<I, O, E, C, F, G>(
    cond: C,
    first: F,
    second: G,
) -> impl FnMut(I) -> IResult<I, O, E>
where
    E: ParseError<I>,
    C: Fn() -> bool,
    F: Parser<I, Output = O, Error = E>,
    G: Parser<I, Output = O, Error = E>,
Expand description

Helper macro for nom parsers: run first parser if condition is true, else second parser