rustmax::nom::combinator

Function complete

Source 
pub fn complete<I, O, E, F>(parser: F) -> impl Parser<I, Output = O, Error = E>
where
    I: Clone,
    E: ParseError<I>,
    F: Parser<I, Output = O, Error = E>,
Expand description

Transforms Incomplete into Error.

use nom::bytes::streaming::take;
use nom::combinator::complete;

let mut parser = complete(take(5u8));

assert_eq!(parser.parse("abcdefg"), Ok(("fg", "abcde")));
assert_eq!(parser.parse("abcd"), Err(Err::Error(("abcd", ErrorKind::Complete))));