blob: 8e4304a2e60ff87668cf74ed31a148730fe019e9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
use clap::Parser;
/// Simple program to greet a person
#[derive(Parser, Debug)]
#[command(author, version, about, long_about = None)]
struct Args {
/// Name of the person to greet
#[arg(short, long)]
name: String,
/// Number of times to greet
#[arg(short, long, default_value_t = 1)]
count: u8,
}
fn main() {
let args = Args::parse();
for _ in 0..args.count {
println!("Hello {}!", args.name)
}
}
|