Function init_root

crates/cargo-lambda-cli/tests/harness/project.rs:222–236

()

    }

    pub fn init_root() -> TestIdGuard {
        static NEXT_ID: AtomicUsize = AtomicUsize::new(0);

        let id = NEXT_ID.fetch_add(1, Ordering::SeqCst);
        TEST_ID.with(|n| *n.borrow_mut() = Some(id));

        let guard = TestIdGuard { _private: () };

        set_global_root();
        let r = root();
        r.rm_rf();
        r.mkdir_p();

        guard
    }

    pub fn root() -> PathBuf {
        let id = TEST_ID.with(|n| {