// 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)^(?:(?:[a-zA-Z0-9]+\d*[-_])*[a-zA-Z]+\d*(?:_64)?)").unwrap();
let string = "kernel-debug-modules-extra-4.18.0-80.2.el8.x86_64.rpm
kernel-debug2-modules-extra-4.18.0-80.2.el8.x86_64.rpm
kernel-debug-modules2-extra-4.18.0-80.2.el8.x86_64.rpm
kernel-debug3-modules-extra2-4.18.0-80.2.el8.x86_64.rpm
KERNEL-DEBUG-4.18.0-80.2.el8.x86_64.rpm
kernel-debug-core-4.18.0-80.2.el8.x86_64.rpm
kernel-debug-devel-4.18.0-80.2.el8.x86_64.rpm
kernel-debug-modules-4.18.0-80.2.el8.x86_64.rpm
2python3-perf-4.18.0-80.2.el8.x86_64.rpm
python3-perf2-4.18.0-80.2.el8.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-80.2.el8.x86_64.rpm
Kernel_debUginfo_common-x86_64-4.18.0-80.2.el8.x86_64.rpm
python3-4.18.0-80.2.el8.x86_64.rpm
python-4.18.0-80.2.el8.x86_64.rpm
----
desired output (exlude words which starts with hypen and digit (-4.xxx) and exclude -x86_64):
kernel-debug-modules-extra
kernel-debug2-modules-extra
kernel-debug
python3
---
error:
python3-4.18.0-80.2.el8.x86_64.rpm - not matching single word
";
// 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/