Rename MessageId -> BridgeMessageId (#1152)

bridges/primitives/message-dispatch/src/lib.rs

@@ -34,7 +34,7 @@ pub type Weight = u64;
 pub type SpecVersion = u32;
 
 /// A generic trait to dispatch arbitrary messages delivered over the bridge.
-pub trait MessageDispatch<AccountId, MessageId> {
+pub trait MessageDispatch<AccountId, BridgeMessageId> {
 	/// A type of the message to be dispatched.
 	type Message: codec::Decode;
 
@@ -60,7 +60,7 @@ pub trait MessageDispatch<AccountId, MessageId> {
 	fn dispatch<P: FnOnce(&AccountId, Weight) -> Result<(), ()>>(
 		source_chain: ChainId,
 		target_chain: ChainId,
-		id: MessageId,
+		id: BridgeMessageId,
 		message: Result<Self::Message, ()>,
 		pay_dispatch_fee: P,
 	) -> MessageDispatchResult;

bridges/primitives/messages/src/lib.rs

@@ -75,7 +75,7 @@ pub type LaneId = [u8; 4];
 pub type MessageNonce = u64;
 
 /// Message id as a tuple.
-pub type MessageId = (LaneId, MessageNonce);
+pub type BridgeMessageId = (LaneId, MessageNonce);
 
 /// Opaque message payload. We only decode this payload when it is dispatched.
 pub type MessagePayload = Vec<u8>;