// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r"(?m)^\s*(addi|andi|ori)\s*(\$[a-z0-9]{2,4}),\s*(\$[a-z0-9]{2,4}),\s*([0-9]+)\s*$").unwrap();
let string = " addi $s7,$s7,9
addi $s7,$s7,9
addi $v0,$s1,12
addi $v0,$s1,12
andi $t0,$a0,1
andi $t0,$a0,1
andi $v1,$a2,7
andi $v1,$a2,7
ori $t1,$t2,16
ori $t1,$t2,16";
// result will be an iterator over tuples containing the start and end indices for each match in the string
let result = regex.captures_iter(string);
for mat in result {
println!("{:?}", mat);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/