clap

use clap::Parser;

#[derive(Parser, Debug)]
#[command(author, version, about)]
struct Args {
    #[arg(short, long)]

clap for CLI argument parsing with derive macros

rust cli clap

by Marcus Chen 1 tab

rust

use clap::{Args, Parser, Subcommand, ValueEnum};

#[derive(Parser, Debug)]
#[command(name = "tasks", version, about = "A tiny task manager")]
pub struct Cli {
    #[arg(short, long, global = true)]

Building a clap Subcommand Dispatcher With a Command Trait in Rust

rust clap cli

by codesnips 3 tabs