compiler/rustc_traits/src/lib.rs

   1 //! New recursive solver modeled on Chalk's recursive solver. Most of
   2 //! the guts are broken up into modules; see the comments in those modules.
   3
   4 #![deny(rustc::untranslatable_diagnostic)]
   5 #![deny(rustc::diagnostic_outside_of_impl)]
   6 #![recursion_limit = "256"]
   7
   8 #[macro_use]
   9 extern crate tracing;
  10 #[macro_use]
  11 extern crate rustc_middle;
  12
  13 mod chalk;
  14 mod dropck_outlives;
  15 mod evaluate_obligation;
  16 mod implied_outlives_bounds;
  17 mod normalize_erasing_regions;
  18 mod normalize_projection_ty;
  19 mod type_op;
  20
  21 pub use type_op::{type_op_ascribe_user_type_with_span, type_op_prove_predicate_with_cause};
  22
  23 use rustc_middle::ty::query::Providers;
  24
  25 pub fn provide(p: &mut Providers) {
  26     dropck_outlives::provide(p);
  27     evaluate_obligation::provide(p);
  28     implied_outlives_bounds::provide(p);
  29     chalk::provide(p);
  30     normalize_projection_ty::provide(p);
  31     normalize_erasing_regions::provide(p);
  32     type_op::provide(p);
  33 }