Flag Detection Crate

this crate detect flag in syntax command -flag value_of_flag

Examples

flagfinder -timeout 1000

Examples

use std::env;

let prefix: &str = "-";
let args: env::Args = env::args();
let detect: FlagDetect = FlagDetect::new(prefix).from_args(args);

// gives back value of the flag
let s_flag: Option<String> = detect.find("-s");
match s_flag {
Some(x) => {},
None => {}
}