combine::parser::combinator

Function flat_map

source 
pub fn flat_map<Input, P, F, B>(p: P, f: F) -> FlatMap<P, F>
where
    Input: Stream,
    P: Parser<Input>,
    F: FnMut(P::Output) -> Result<B, <Input as StreamOnce>::Error>,
Expand description

Equivalent to p.flat_map(f).