1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
use onig::*;
use std::collections::HashMap;
use std::env;
use std::io;
use std::io::prelude::*;
fn main() {
let mut regexes = HashMap::new();
for arg in env::args().skip(1) {
println!("Compiling '{}'", arg);
let regex_compilation = Regex::new(&arg);
match regex_compilation {
Ok(regex) => {
regexes.insert(arg, regex);
}
Err(error) => {
panic!("{:?}", error);
}
}
}
let stdin = io::stdin();
for line in stdin.lock().lines() {
if let Ok(line) = line {
for (name, regex) in regexes.iter() {
let res = regex.captures(&line);
match res {
Some(captures) => {
for (i, mat) in captures.iter().enumerate() {
println!("{} => '{}'", i, mat.unwrap());
}
}
None => println!("{} => did not match", name),
}
}
}
}
}
|
