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tryRun

Signature

ts

interface Runnable<T> {
  with(input: string): Success<T>
}

function tryRun<T>(parser: Parser<T>): Runnable<T>

Description

tryRun is is used to run parser with provided input, throwing ParserError on failure.

Usage

ts

tryRun(string('hello world')).with('hello world')

Success

ts

{
  isOk: true,
  span: [ 0, 11 ],
  pos: 11,
  value: 'hello world'
}

Failure

ts

<ParserError>