fn fast_patch()

in src/main.rs [314:329]

• 16 lines of code
• 1 McCabe index (conditional complexity)

    fn fast_patch(
        &mut self,
        regex: &Regex,
        subst: &str,
        path: &Path,
        contents: &str,
    ) -> Result<bool> {
        let new_contents = regex.replace_all(contents, subst);
        match new_contents {
            Cow::Borrowed(_) => Ok(false),
            Cow::Owned(_) => {
                self.save(path, &new_contents)?;
                Ok(true)
            }
        }
    }