Function `map_parser`

fn map_parser<I, O, E: ParseError<I>, F, G>(parser: F, applied_parser: G) -> impl Parser<I, Output = O, Error = E>
where
    F: Parser<I, Error = E>,
    G: Parser<<F as Parser<I>>::Output, Output = O, Error = E>

Applies a parser over the result of another one.

# use nom::{Err,error::ErrorKind, IResult, Parser};
use nom::character::complete::digit1;
use nom::bytes::complete::take;
use nom::combinator::map_parser;
# fn main() {

let mut parse = map_parser(take(5u8), digit1);

assert_eq!(parse.parse("12345"), Ok(("", "12345")));
assert_eq!(parse.parse("123ab"), Ok(("", "123")));
assert_eq!(parse.parse("123"), Err(Err::Error(("123", ErrorKind::Eof))));
# }