std::args

std::args provides helpers for working with the hosted main(argc, argv) entrypoint shape.

Full reference: args.

Example#

import args from "std/args";
import { println } from "std/io";

fn main (argc: int, argv: u64) -> int {
  let a = args::Args.init(argc, argv);
  if (a.count() != argc) {
    return 1;
  }
  if argc > 0 {
    println("argv[0]={}", a.get(0));
  }
  return 0;
}

See also#

• Full reference: args
• CLI entrypoint rules: cli silk