Module abi_stable::type_level::downcasting

Type-level enum representing whether a DynTrait/RObject/#[sabi_trait]-generated trait object can be converted back into the concrete type they were constructed with.

Structs

• TD_CanDowncast
  Passed to trait object constructors to make the trait object downcast capable, as opposed to TD_Opaque.
• TD_Opaque
  Passed to trait object constructors to make it impossible to downcast the trait object, as opposed to TD_CanDowncast.

Traits

• GetUTID
  Gets a function optionally returning the UTypeId of T.