Chains first this transformer, and then another one.
Chains first this transformer, and then another one. More efficient than the base andThen function.
Chains first this function, and then another one.
Chains first this function, and then another one.
A flow that represents this mapping.
A flow that represents this mapping.
A CommandFunction that can't fail, but might return a different message type.
The cache effect type
The input message type
The output message type