[−][src]Crate fire_rs
Fire-rs
use the attribute macro to convert a ordinary function into a command line application (aka cli
)
Supported feature
- normal arguments
- named arguments
Usage
use fire_rs::fire; #[fire] fn foo(a: i32, b: f64, c: String) { println!("{} is {}", a as f64 + b, c); } // cancel the comment when in use! //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
Attribute Macros
fire | This macro will generate 4 functions. |