Empty

The element type, described by the schema. This could be the type of the whole request, if it's an RPC-style request with a single, relatively small body, or it could be the type of a single element in a stream.

The names of the product elements

The name of the type

The mirrored *-type

Attempts to decode the A from a body using the given codec.

Encodes the A to a body in the given codec.

The schema associated with the element type.

Erases the type for easier use in the internal implementation.

Create a new instance of type T with elements taken from product p.