Fire-rs

Use the attribute macro to convert a ordinary function into a command line application (aka cli).

Inspired by Python-fire

Usage

use fire_rs::fire;
#[fire]
fn foo(a: i32, b: f64, c: String) {
    println!("{} is {}", a as f64 + b, c);
}
fn main() {
   foo_fire();
}

Run cargo run -- 1 2.1 cool or cargo run -- a 1 --b 2.1 --c cool, the program will output 3.1 is cool

TODO

• normal args
• named args
• doc
• test
• publish tocrates.io
• CI/CD
• defalut args
• multiple functions
• deal with errors