Module rustc_utils

Traits§

assoc_tys_for_trait: Generates a list of <trait_ref>::Ty type aliases for each non-gat associated type of the given trait and its parents, in a specific order.
can_have_generics 🔒: Whether the item can have generic parameters.
closure_once_shim
drop_glue_shim
dyn_self_ty: Generates a dyn Trait<Args.., Ty = <Self as Trait>::Ty..> type for the given trait ref.
get_foreign_mod_children: Gets the children of an extern block. Empty if the block is not defined in the current crate.
get_method_sig: The signature of a method impl may be a subtype of the one expected from the trait decl, as in the example below. For correctness, we must be able to map from the method generics declared in the trait to the actual method generics. Because this would require type inference, we instead simply return the declared signature. This will cause issues if it is possible to use such a more-specific implementation with its more-specific type, but we have a few other issues with lifetime-generic function pointers anyway so this is unlikely to cause problems.
get_mod_children: Gets the children of a module.
get_variant_kind 🔒
inst_binder
substitute