urlex 0.1.0

Extract URL from stdin and print them to stdout
Documentation 
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use regex::Regex;
use std::io::stdin;
use urlex::urlex;

const URL_REGEX: &str = "(((http|https|ftp|gopher)|mailto):(//)?[^ <>\"\t]*|(www|ftp)[0-9]?\\.[-a-z0-9.]+)[^ .,;\t\n\r<\">\\):]?[^, <>\"\t]*[^ .,;\t\n\r<\">\\):]";

fn main() -> anyhow::Result<()> {
    let stdin = stdin();
    let url_regex = Regex::new(URL_REGEX).unwrap();
    for url in urlex(stdin.lock(), url_regex)? {
        println!("{}", url);
    }
    Ok(())
}