ParserState

This is almost the core type of Rudus. Every parser and combinator takes a ParserState as an input and returns a new ParserState.

Type declaration

type ParserState = {
  offset: number;
  input: string;
  result: ParserStateResult | null;
  isError: boolean;
  errorMessage?: string;
};

Property	Explanation
offset	Current index at where the input is being parsed at
input	Complete string that is to be parsed
result	Current results inclusive previous results
isError	Whether the ParserState is faulty or not
errorMessage	Only set when isError is true otherwise it's undefined