Function illicit::hide

pub fn hide<E: 'static>()

Removes the provided type from the current environment for the remainder of its scope. Parent environments may still possess a reference to the value.

Example

let msg = "hello!";
illicit::Layer::new().offer(String::from(msg)).enter(|| {
    assert_eq!(&*illicit::expect::<String>(), msg);

    illicit::hide::<String>();
    assert!(illicit::get::<String>().is_err());
});