#![feature(unsafe_binders)] //~^ WARN the feature `unsafe_binders` is incomplete use std::unsafe_binder::{wrap_binder, unwrap_binder}; fn main() { let x = 1; let binder: unsafe<'a> &'a i32 = wrap_binder!(x); //~^ ERROR unsafe binders are not yet implemented //~| ERROR unsafe binders are not yet implemented let rx = *unwrap_binder!(binder); //~^ ERROR unsafe binders are not yet implemented }