Method get_browser_path_from_version

rust/src/lib.rs:409–422

(&self, mut browser_version: &str)

    }

    fn get_browser_path_from_version(&self, mut browser_version: &str) -> &str {
        if browser_version.eq_ignore_ascii_case(CANARY) {
            browser_version = NIGHTLY;
        } else if !self.is_unstable(browser_version) {
            browser_version = STABLE;
        }
        self.get_browser_path_map()
            .get(&BrowserPath::new(
                str_to_os(self.get_os()).unwrap(),
                browser_version,
            ))
            .cloned()
            .unwrap_or_default()
    }

    fn detect_browser_path(&mut self) -> Option<PathBuf> {
        let browser_version = self.get_browser_version();