many1

Accepts a single parser, which must match at least once or infinite times otherwise it fails.

Available since: v1.0.0-alpha.1

Type declaration

const many1: (parser: Parser, name?: string) => Parser;

Example

In this example we are going to parse the string "Hello" as many times as possible.

import { many1, string } from "rudus";

const parser = many1(string("Hello"));

const result = parser.run("");

The result of the parser above will be:

{
  "input": "",
  "isError": true,
  "offset": 0,
  "result": null,
  "errorMessage": "many1: Failed to match at least once at offset 0"
}