5 //! This API is completely unstable and subject to change.
7 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
8 #![feature(control_flow_enum)]
10 #![feature(never_type)]
11 #![feature(box_patterns)]
12 #![recursion_limit = "256"]
15 extern crate rustc_middle;
19 use rustc_middle::ty::query::Providers;
26 pub mod representability;
29 pub fn provide(providers: &mut Providers) {
30 assoc::provide(providers);
31 common_traits::provide(providers);
32 consts::provide(providers);
33 needs_drop::provide(providers);
34 ty::provide(providers);
35 instance::provide(providers);