Function root

crates/cargo-lambda-cli/tests/harness/project.rs:238–247

()

    }

    pub fn root() -> PathBuf {
        let id = TEST_ID.with(|n| {
            n.borrow()
                .expect("Tests must call `init_root` to use the crate root.")
        });

        let mut root = global_root();
        root.push(format!("t{}-{}", std::process::id(), id));
        root
    }

    fn set_global_root() {
        let mut lock = GLOBAL_ROOT.get_or_init(Default::default).lock().unwrap();