Type Alias rustc_middle::ty::predicate::TraitRef
source · pub type TraitRef<'tcx> = TraitRef<TyCtxt<'tcx>>;
Aliased Type§
struct TraitRef<'tcx> {
pub def_id: DefId,
pub args: &'tcx RawList<(), GenericArg<'tcx>>,
/* private fields */
}
Fields§
§def_id: DefId
§args: &'tcx RawList<(), GenericArg<'tcx>>
Trait Implementations§
source§impl<'tcx> Key for TraitRef<'tcx>
impl<'tcx> Key for TraitRef<'tcx>
type Cache<V> = DefaultCache<TraitRef<TyCtxt<'tcx>>, V>
source§fn default_span(&self, tcx: TyCtxt<'_>) -> Span
fn default_span(&self, tcx: TyCtxt<'_>) -> Span
In the event that a cycle occurs, if no explicit span has been
given for a query with key
self
, what span should we use?source§fn key_as_def_id(&self) -> Option<DefId>
fn key_as_def_id(&self) -> Option<DefId>
fn ty_def_id(&self) -> Option<DefId>
source§impl<'tcx, P: PrettyPrinter<'tcx>> Print<'tcx, P> for TraitRef<'tcx>
impl<'tcx, P: PrettyPrinter<'tcx>> Print<'tcx, P> for TraitRef<'tcx>
source§impl<'tcx> PrintTraitRefExt<'tcx> for TraitRef<'tcx>
impl<'tcx> PrintTraitRefExt<'tcx> for TraitRef<'tcx>
fn print_only_trait_path(self) -> TraitRefPrintOnlyTraitPath<'tcx>
fn print_trait_sugared(self) -> TraitRefPrintSugared<'tcx>
fn print_only_trait_name(self) -> TraitRefPrintOnlyTraitName<'tcx>
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 16 bytes