Module rustc::ty::query::keys [−][src]
🔬 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?
Defines the set of legal keys that can be used in queries.
Re-exports
use hir::def_id::CrateNum; |
use hir::def_id::DefId; |
use hir::def_id::LOCAL_CRATE; |
use hir::def_id::DefIndex; |
use traits::query::CanonicalPredicateGoal; |
use traits::query::CanonicalProjectionGoal; |
use traits::query::CanonicalTyGoal; |
use ty; |
use ty::Ty; |
use ty::TyCtxt; |
use ty::subst::Substs; |
use ty::fast_reject::SimplifiedType; |
use mir; |
use std::fmt::Debug; |
use std::hash::Hash; |
use syntax_pos::Span; |
use syntax_pos::DUMMY_SP; |
use syntax_pos::symbol::InternedString; |
Traits
Key |
[ Experimental ] The |