Module rustc_middle::ty::generic_args

Structs

• ArgFolder 🔒
• EarlyBinder
  Similar to super::Binder except that it tracks early bound generics, i.e. struct Foo<T>(T) needs T instantiated immediately. This type primarily exists to avoid forgetting to call instantiate.
• EarlyBinderIter
• GenericArg
  An entity in the Rust type system, which can be one of several kinds (types, lifetimes, and consts). To reduce memory usage, a GenericArg is an interned pointer, with the lowest 2 bits being reserved for a tag to indicate the type (Ty, Region, or Const) it points to.
• IterInstantiated
• IterInstantiatedCopied
• UserArgs
  Stores the user-given args to reach some fully qualified path (e.g., <T>::Item or <T as Trait>::Item).
• UserSelfTy
  Specifies the user-given self type. In the case of a path that refers to a member in an inherent impl, this self type is sometimes needed to constrain the type parameters on the impl. For example, in this code:

Enums

• GenericArgKind

Constants

• CONST_TAG 🔒
• REGION_TAG 🔒
• TAG_MASK 🔒
• TYPE_TAG 🔒

Type Aliases

• GenericArgs
  List of generic arguments that are gonna be used to replace generic parameters.
• GenericArgsRef