match<T> function

Parser<T> match<T>(
  1. Pattern pattern, {
  2. String? errorMessage,
  3. SyntaxErrorSeverity? severity,
})

Expects to match a given pattern. If it is not matched, you can provide a custom errorMessage.

Implementation

Parser<T> match<T>(Pattern pattern,
        {String? errorMessage, SyntaxErrorSeverity? severity}) =>
    _Match<T>(pattern, errorMessage, severity ?? SyntaxErrorSeverity.error);