// 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"APIDETAILS=(.*?)(?=}|,\s*\S+=|$)").unwrap();
let string = "{APIDETAILS=FOO, BAR, SING, RUN, OP1/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING}
{APIDETAILS=FOO, OP1/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING}
{APIDETAILS=FOO, O.P.OP3/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING}
{APIDETAILS=FOO, OP.PO.OP4/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING}
{OP1/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING, APIDETAILS=FOO}
{OP1/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING, APIDETAILS=FOO, SING, BAR}
{OP1/OPSUB1/RESULT=SOMETHING, OP1/OPSUB2/RESULT=SOMETHING, OP2/OPSUB1/RESULT=SOMETHING, APIDETAILS=FOO, BAR, SING";
// 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/