failure<R> function

  1. @useResult
Parser<R> failure<R>({
  1. String message = 'unable to parse',
})

Returns a parser that consumes nothing and fails.

For example, failure() always fails, no matter what input it is given.

Implementation

@useResult
Parser<R> failure<R>({String message = 'unable to parse'}) =>
    FailureParser(message);