Module abi_stable::type_level::downcasting [−][src]
Expand description
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
Passed to trait object constructors to make the
trait object downcast capable,
as opposed to TD_Opaque.
Passed to trait object constructors to make it impossible to downcast the
trait object,
as opposed to TD_CanDowncast.
Traits
Gets a function optionally returning the UTypeId of T.