// 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"(?<filename>[a-zA-Z0-9\\-\\.\\/_]+.d)(?<line>\(\d+),(?<column>\d+)\): (?<level>.+(?=:))(?<message>.*)").unwrap();
let string = "source/parsers/x509.d(149,21): Error: function `std.typecons.Nullable!(Address[]).Nullable.length() const` is not callable using argument types `(ulong)`
source/parsers/x509.d(149,21): expected 0 argument(s), not 1
source/parsers/x509.d(151,60): Error: cannot implicitly convert expression `parseAddress(cast(const(char)[])split(cur_line[17], header.set_seperator)[i], null)` of type `std.socket.Address` to `Address[]`
source/parser.d(83,30): Error: template instance `parser.Parser.summarize!(X509)` error instantiating
Error /home/steveno/dlang/dmd-2.101.0/linux/bin64/dmd failed with exit code 1.
../lib/Miller.vala:32.3-32.12: error: The name `legth' does not exist in the context of `LibBalistica.Miller'
32 | this.legth = 1.0;
| ^~~~~~~~~~";
// result will be a tuple containing the start and end indices for the first match in the string
let result = regex.captures(string);
let (start, end) = match result {
Some((s, e)) => (s, e),
None => {
// ...
}
};
println!("{}", &string[start, end]);
}
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/