Module ibc::core::ics03_connection::msgs
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Message definitions for the connection handshake datagrams.
We define each of the four messages in the connection handshake protocol as a struct.
Each such message comprises the same fields as the datagrams defined in ICS3 English spec:
https://github.com/cosmos/ibc/tree/master/spec/core/ics-003-connection-semantics.
One departure from ICS3 is that we abstract the three counterparty fields (connection id,
prefix, and client id) into a single field of type Counterparty; this applies to messages
MsgConnectionOpenInit and MsgConnectionOpenTry. One other difference with regards to
abstraction is that all proof-related attributes in a message are encapsulated in Proofs type.
Another difference to ICS3 specs is that each message comprises an additional field called
signer which is specific to Cosmos-SDK.