match_pattern

rusty_parser

Function match_pattern 

Source 
pub fn match_pattern<ParserType, It>(
    parser: &ParserType,
    it: It,
) -> ParseResult<(), It>
where
    It: InputIteratorTrait,
    ParserType: Parser<It>,
Expand description

Match pattern of the input with the given parser.

crate::match_pattern() can be used when you only want to check if the pattern is matched or not, without extracting data. For some parsers, like IntoParser::repeat, it is expensive to call crate::parse() to get the output since it invokes Vec::push inside.