[−][src]Module rustc_trait_selection::traits::util

Structs

Elaborator	"Elaboration" is the process of identifying all the predicates that are implied by a source predicate. Currently, this basically means walking the "supertraits" and other similar assumptions. For example, if we know that `T: Ord`, the elaborator would deduce that `T: PartialOrd` holds as well. Similarly, if we have `trait Foo: 'static`, and we know that `T: Foo`, then we know that `T: 'static`.
FilterToTraits	A filter around an iterator of predicates that makes it yield up just trait references.