[][src]Function rustc::ty::context::tls::with

pub fn with<F, R>(f: F) -> R where
    F: for<'a, 'gcx, 'tcx> FnOnce(TyCtxt<'a, 'gcx, 'tcx>) -> R, 
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Allows access to the TyCtxt in the current ImplicitCtxt. Panics if there is no ImplicitCtxt available