// 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)^(class[^\S\n].*)((?:\n(?!class ).*)+)").unwrap();
let string = "class friendly():
def __init__(x, y, z):
self.x = x
self.y = y
self.z = z
def printme():
print(self.x)
class unfriendly():
def friendme():
assert self.x == self.y
class friendly():
def __init__(x, y, z):
self.x = x
self.y = y
self.z = z
def printme():
print(self.x)
class unfriendly():
def friendme():
assert self.x == self.y
class friendly():
def __init__(x, y, z):
self.x = x
self.y = y
self.z = z
def printme():
print(self.x)
class unfriendly():
def friendme():
assert self.x == self.y";
// 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/