rustc_middle::ty::context::tls

Function enter_context

Source
pub fn enter_context<'a, 'tcx, F, R>(
    context: &ImplicitCtxt<'a, 'tcx>,
    f: F,
) -> R
where F: FnOnce() -> R,
Expand description

Sets context as the new current ImplicitCtxt for the duration of the function f.