// 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"(?:q'\[.*?\](?=')'|q'<.*?>(?=')'|q'\(.*?\)(?=')'|q'{.*?}(?=')'|(?!q)'(?:[^']|'')*')").unwrap();
let string = "q'[Here's Johnny]' + 't''e''s''t]'
q'<Here's Johnny>'
q'(Here's Johnny)'.anotherTest('h'')''ere')
q'{Here's Johnny}'
'Here''s Johnny'
q'[Here's J>'}'''ohnny]'
q'<Here's John'']'}'ny>'
q'(Here's Johnny)'
q'{Here's Johnny}'
'Here''s Johnny'
DECLARE
VARCHAR2(1024);
v_cnt PLS_INTEGER;
BEGIN
v_sql := q'[SELECT COUNT(*) FROM user_objects WHERE object_type = 'TABLE']';
EXECUTE IMMEDIATE v_sql INTO v_cnt;
DBMS_OUTPUT.PUT_LINE(
TO_CHAR(v_cnt) || ' tables in USER_OBJECTS.'
);
END;
/
";
// 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/