User-defined Cap’n Proto structs and interfaces are statically assigned a
64-bit type ID. This trait allows the ID to be retrieved.
A trait for types that can be “imbued” with capabilities.
A newly-read message from the network might contain capability pointers
but until the message has been imbued with the actual capabilities,
those pointers will not be usable.
Like Imbue, but the capability table is mutable.
Trait for all types that can be converted to a low-level ListReader.
Trait for all types that can be converted to a low-level StructReader.
A trait to encode relationships between readers and builders.
A trait marking types that can be passed as inputs to setter methods.
Receiver is intended to be an Owned, representing the destination type.