Streamline Msg trait and rename to ToProto

.changelog/unreleased/improvements/993-streamline-msg-trait.md

@@ -0,0 +1,2 @@
+- `[ibc-primitives]` streamline `Msg` trait and rename to `ToProto`
+ ([#993](https://github.com/cosmos/ibc-rs/issues/993))

ibc-apps/ics20-transfer/types/src/msgs/transfer.rs

@@ -5,7 +5,7 @@ use ibc_core::channel::types::timeout::TimeoutHeight;
 use ibc_core::handler::types::error::ContextError;
 use ibc_core::host::types::identifiers::{ChannelId, PortId};
 use ibc_core::primitives::prelude::*;
-use ibc_core::primitives::{Msg, Timestamp};
+use ibc_core::primitives::Timestamp;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::applications::transfer::v1::MsgTransfer as RawMsgTransfer;
 use ibc_proto::Protobuf;
@@ -47,14 +47,6 @@ pub struct MsgTransfer {
     pub timeout_timestamp_on_b: Timestamp,
 }
 
-impl Msg for MsgTransfer {
-    type Raw = RawMsgTransfer;
-
-    fn type_url(&self) -> String {
-        TYPE_URL.to_string()
-    }
-}
-
 impl TryFrom<RawMsgTransfer> for MsgTransfer {
     type Error = TokenTransferError;
 

ibc-core/ics02-client/types/src/msgs/create_client.rs

@@ -1,7 +1,7 @@
 //! Definition of domain type message `MsgCreateClient`.
 
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::core::client::v1::MsgCreateClient as RawMsgCreateClient;
 use ibc_proto::Protobuf;
@@ -33,14 +33,6 @@ impl MsgCreateClient {
     }
 }
 
-impl Msg for MsgCreateClient {
-    type Raw = RawMsgCreateClient;
-
-    fn type_url(&self) -> String {
-        CREATE_CLIENT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgCreateClient> for MsgCreateClient {}
 
 impl TryFrom<RawMsgCreateClient> for MsgCreateClient {

ibc-core/ics02-client/types/src/msgs/misbehaviour.rs

@@ -2,7 +2,7 @@
 
 use ibc_core_host_types::identifiers::ClientId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any as ProtoAny;
 use ibc_proto::ibc::core::client::v1::MsgSubmitMisbehaviour as RawMsgSubmitMisbehaviour;
 use ibc_proto::Protobuf;
@@ -27,14 +27,6 @@ pub struct MsgSubmitMisbehaviour {
     pub signer: Signer,
 }
 
-impl Msg for MsgSubmitMisbehaviour {
-    type Raw = RawMsgSubmitMisbehaviour;
-
-    fn type_url(&self) -> String {
-        SUBMIT_MISBEHAVIOUR_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgSubmitMisbehaviour> for MsgSubmitMisbehaviour {}
 
 impl TryFrom<RawMsgSubmitMisbehaviour> for MsgSubmitMisbehaviour {

ibc-core/ics02-client/types/src/msgs/update_client.rs

@@ -2,7 +2,7 @@
 
 use ibc_core_host_types::identifiers::ClientId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::core::client::v1::MsgUpdateClient as RawMsgUpdateClient;
 use ibc_proto::Protobuf;
@@ -27,14 +27,6 @@ pub struct MsgUpdateClient {
     pub signer: Signer,
 }
 
-impl Msg for MsgUpdateClient {
-    type Raw = RawMsgUpdateClient;
-
-    fn type_url(&self) -> String {
-        UPDATE_CLIENT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgUpdateClient> for MsgUpdateClient {}
 
 impl TryFrom<RawMsgUpdateClient> for MsgUpdateClient {

ibc-core/ics02-client/types/src/msgs/upgrade_client.rs

@@ -6,7 +6,7 @@ use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_commitment_types::error::CommitmentError;
 use ibc_core_host_types::identifiers::ClientId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::core::client::v1::MsgUpgradeClient as RawMsgUpgradeClient;
 use ibc_proto::Protobuf;
@@ -38,14 +38,6 @@ pub struct MsgUpgradeClient {
     pub signer: Signer,
 }
 
-impl Msg for MsgUpgradeClient {
-    type Raw = RawMsgUpgradeClient;
-
-    fn type_url(&self) -> String {
-        UPGRADE_CLIENT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgUpgradeClient> for MsgUpgradeClient {}
 
 impl From<MsgUpgradeClient> for RawMsgUpgradeClient {

ibc-core/ics03-connection/types/src/msgs/conn_open_ack.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::ConnectionId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::core::connection::v1::MsgConnectionOpenAck as RawMsgConnectionOpenAck;
 use ibc_proto::Protobuf;
@@ -44,14 +44,6 @@ pub struct MsgConnectionOpenAck {
     pub proof_consensus_state_of_a: Option<CommitmentProofBytes>,
 }
 
-impl Msg for MsgConnectionOpenAck {
-    type Raw = RawMsgConnectionOpenAck;
-
-    fn type_url(&self) -> String {
-        CONN_OPEN_ACK_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgConnectionOpenAck> for MsgConnectionOpenAck {}
 
 impl TryFrom<RawMsgConnectionOpenAck> for MsgConnectionOpenAck {

ibc-core/ics03-connection/types/src/msgs/conn_open_confirm.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::ConnectionId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::connection::v1::MsgConnectionOpenConfirm as RawMsgConnectionOpenConfirm;
 use ibc_proto::Protobuf;
 
@@ -28,14 +28,6 @@ pub struct MsgConnectionOpenConfirm {
     pub signer: Signer,
 }
 
-impl Msg for MsgConnectionOpenConfirm {
-    type Raw = RawMsgConnectionOpenConfirm;
-
-    fn type_url(&self) -> String {
-        CONN_OPEN_CONFIRM_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgConnectionOpenConfirm> for MsgConnectionOpenConfirm {}
 
 impl TryFrom<RawMsgConnectionOpenConfirm> for MsgConnectionOpenConfirm {

ibc-core/ics03-connection/types/src/msgs/conn_open_init.rs

@@ -2,7 +2,7 @@ use core::time::Duration;
 
 use ibc_core_host_types::identifiers::ClientId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::connection::v1::MsgConnectionOpenInit as RawMsgConnectionOpenInit;
 use ibc_proto::Protobuf;
 
@@ -25,14 +25,6 @@ pub struct MsgConnectionOpenInit {
     pub signer: Signer,
 }
 
-impl Msg for MsgConnectionOpenInit {
-    type Raw = RawMsgConnectionOpenInit;
-
-    fn type_url(&self) -> String {
-        CONN_OPEN_INIT_TYPE_URL.to_string()
-    }
-}
-
 /// This module encapsulates the workarounds we need to do to implement
 /// `BorshSerialize` and `BorshDeserialize` on `MsgConnectionOpenInit`
 #[cfg(feature = "borsh")]

ibc-core/ics03-connection/types/src/msgs/conn_open_try.rs

@@ -5,7 +5,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::ClientId;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::google::protobuf::Any;
 use ibc_proto::ibc::core::connection::v1::MsgConnectionOpenTry as RawMsgConnectionOpenTry;
 use ibc_proto::Protobuf;
@@ -50,13 +50,6 @@ pub struct MsgConnectionOpenTry {
     pub previous_connection_id: String,
 }
 
-impl Msg for MsgConnectionOpenTry {
-    type Raw = RawMsgConnectionOpenTry;
-
-    fn type_url(&self) -> String {
-        CONN_OPEN_TRY_TYPE_URL.to_string()
-    }
-}
 #[allow(deprecated)]
 #[cfg(feature = "borsh")]
 mod borsh_impls {

ibc-core/ics04-channel/types/src/msgs/acknowledgement.rs

@@ -1,7 +1,7 @@
 use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgAcknowledgement as RawMsgAcknowledgement;
 use ibc_proto::Protobuf;
 
@@ -30,14 +30,6 @@ pub struct MsgAcknowledgement {
     pub signer: Signer,
 }
 
-impl Msg for MsgAcknowledgement {
-    type Raw = RawMsgAcknowledgement;
-
-    fn type_url(&self) -> String {
-        ACKNOWLEDGEMENT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgAcknowledgement> for MsgAcknowledgement {}
 
 impl TryFrom<RawMsgAcknowledgement> for MsgAcknowledgement {

ibc-core/ics04-channel/types/src/msgs/chan_close_confirm.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::{ChannelId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelCloseConfirm as RawMsgChannelCloseConfirm;
 use ibc_proto::Protobuf;
 
@@ -29,14 +29,6 @@ pub struct MsgChannelCloseConfirm {
     pub signer: Signer,
 }
 
-impl Msg for MsgChannelCloseConfirm {
-    type Raw = RawMsgChannelCloseConfirm;
-
-    fn type_url(&self) -> String {
-        CHAN_CLOSE_CONFIRM_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelCloseConfirm> for MsgChannelCloseConfirm {}
 
 impl TryFrom<RawMsgChannelCloseConfirm> for MsgChannelCloseConfirm {

ibc-core/ics04-channel/types/src/msgs/chan_close_init.rs

@@ -1,6 +1,6 @@
 use ibc_core_host_types::identifiers::{ChannelId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelCloseInit as RawMsgChannelCloseInit;
 use ibc_proto::Protobuf;
 
@@ -24,14 +24,6 @@ pub struct MsgChannelCloseInit {
     pub signer: Signer,
 }
 
-impl Msg for MsgChannelCloseInit {
-    type Raw = RawMsgChannelCloseInit;
-
-    fn type_url(&self) -> String {
-        CHAN_CLOSE_INIT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelCloseInit> for MsgChannelCloseInit {}
 
 impl TryFrom<RawMsgChannelCloseInit> for MsgChannelCloseInit {

ibc-core/ics04-channel/types/src/msgs/chan_open_ack.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::{ChannelId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelOpenAck as RawMsgChannelOpenAck;
 use ibc_proto::Protobuf;
 
@@ -30,14 +30,6 @@ pub struct MsgChannelOpenAck {
     pub signer: Signer,
 }
 
-impl Msg for MsgChannelOpenAck {
-    type Raw = RawMsgChannelOpenAck;
-
-    fn type_url(&self) -> String {
-        CHAN_OPEN_ACK_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelOpenAck> for MsgChannelOpenAck {}
 
 impl TryFrom<RawMsgChannelOpenAck> for MsgChannelOpenAck {

ibc-core/ics04-channel/types/src/msgs/chan_open_confirm.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::{ChannelId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelOpenConfirm as RawMsgChannelOpenConfirm;
 use ibc_proto::Protobuf;
 
@@ -29,14 +29,6 @@ pub struct MsgChannelOpenConfirm {
     pub signer: Signer,
 }
 
-impl Msg for MsgChannelOpenConfirm {
-    type Raw = RawMsgChannelOpenConfirm;
-
-    fn type_url(&self) -> String {
-        CHAN_OPEN_CONFIRM_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelOpenConfirm> for MsgChannelOpenConfirm {}
 
 impl TryFrom<RawMsgChannelOpenConfirm> for MsgChannelOpenConfirm {

ibc-core/ics04-channel/types/src/msgs/chan_open_init.rs

@@ -1,6 +1,6 @@
 use ibc_core_host_types::identifiers::{ConnectionId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelOpenInit as RawMsgChannelOpenInit;
 use ibc_proto::Protobuf;
 
@@ -39,14 +39,6 @@ impl MsgChannelOpenInit {
     }
 }
 
-impl Msg for MsgChannelOpenInit {
-    type Raw = RawMsgChannelOpenInit;
-
-    fn type_url(&self) -> String {
-        CHAN_OPEN_INIT_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelOpenInit> for MsgChannelOpenInit {}
 
 impl TryFrom<RawMsgChannelOpenInit> for MsgChannelOpenInit {

ibc-core/ics04-channel/types/src/msgs/chan_open_try.rs

@@ -2,7 +2,7 @@ use ibc_core_client_types::Height;
 use ibc_core_commitment_types::commitment::CommitmentProofBytes;
 use ibc_core_host_types::identifiers::{ChannelId, ConnectionId, PortId};
 use ibc_primitives::prelude::*;
-use ibc_primitives::{Msg, Signer};
+use ibc_primitives::Signer;
 use ibc_proto::ibc::core::channel::v1::MsgChannelOpenTry as RawMsgChannelOpenTry;
 use ibc_proto::Protobuf;
 
@@ -47,14 +47,6 @@ impl MsgChannelOpenTry {
     }
 }
 
-impl Msg for MsgChannelOpenTry {
-    type Raw = RawMsgChannelOpenTry;
-
-    fn type_url(&self) -> String {
-        CHAN_OPEN_TRY_TYPE_URL.to_string()
-    }
-}
-
 impl Protobuf<RawMsgChannelOpenTry> for MsgChannelOpenTry {}
 
 impl TryFrom<RawMsgChannelOpenTry> for MsgChannelOpenTry {