Inbound message lane API for messages sent by this chain.
This API is implemented by runtimes that are receiving messages from this chain, not by this
chain's runtime itself.
Entries of the resulting vector are matching entries of the messages vector. Entries of the
messages vector may (and need to) be read using To<ThisChain>OutboundLaneApi::message_details.
Inbound message lane API for messages sent by this chain.
This API is implemented by runtimes that are receiving messages from this chain, not by this chain's runtime itself.
Entries of the resulting vector are matching entries of the
messagesvector. Entries of themessagesvector may (and need to) be read usingTo<ThisChain>OutboundLaneApi::message_details.