diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b8b1327eb..28dd093ff0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,8 +12,10 @@ and this project adheres to
- cosmwasm-schema: The schema export now doesn't overwrite existing
`additionalProperties` values anymore ([#2310])
+- cosmwasm-std: Added new `EurekaMsg` and `CosmosMsg::Eureka` variant ([#2340])
[#2310]: https://github.com/CosmWasm/cosmwasm/pull/2310
+[#2340]: https://github.com/CosmWasm/cosmwasm/pull/2340
## [2.2.0] - 2024-12-17
diff --git a/contracts/ibc-reflect-send/schema/ibc-reflect-send.json b/contracts/ibc-reflect-send/schema/ibc-reflect-send.json
index 3c91ffab8e..20780b05b7 100644
--- a/contracts/ibc-reflect-send/schema/ibc-reflect-send.json
+++ b/contracts/ibc-reflect-send/schema/ibc-reflect-send.json
@@ -305,6 +305,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -364,6 +376,78 @@
"type": "object",
"additionalProperties": false
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/contracts/ibc-reflect-send/schema/ibc/packet_msg.json b/contracts/ibc-reflect-send/schema/ibc/packet_msg.json
index 974ced2dc5..d8dffd2c17 100644
--- a/contracts/ibc-reflect-send/schema/ibc/packet_msg.json
+++ b/contracts/ibc-reflect-send/schema/ibc/packet_msg.json
@@ -246,6 +246,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -305,6 +317,78 @@
"type": "object",
"additionalProperties": false
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/contracts/ibc-reflect-send/schema/raw/execute.json b/contracts/ibc-reflect-send/schema/raw/execute.json
index 8841eded49..74ddd32026 100644
--- a/contracts/ibc-reflect-send/schema/raw/execute.json
+++ b/contracts/ibc-reflect-send/schema/raw/execute.json
@@ -294,6 +294,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -353,6 +365,78 @@
"type": "object",
"additionalProperties": false
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/contracts/ibc-reflect/schema/ibc/packet_msg.json b/contracts/ibc-reflect/schema/ibc/packet_msg.json
index eec0371bd4..84a3308aeb 100644
--- a/contracts/ibc-reflect/schema/ibc/packet_msg.json
+++ b/contracts/ibc-reflect/schema/ibc/packet_msg.json
@@ -322,6 +322,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -334,6 +346,78 @@
"type": "object",
"additionalProperties": false
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/contracts/reflect/schema/raw/execute.json b/contracts/reflect/schema/raw/execute.json
index 60689b4e44..c10c85b84f 100644
--- a/contracts/reflect/schema/raw/execute.json
+++ b/contracts/reflect/schema/raw/execute.json
@@ -294,6 +294,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -407,6 +419,78 @@
}
]
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/contracts/reflect/schema/reflect.json b/contracts/reflect/schema/reflect.json
index 9a4c0e5364..56a789bf6d 100644
--- a/contracts/reflect/schema/reflect.json
+++ b/contracts/reflect/schema/reflect.json
@@ -304,6 +304,18 @@
}
},
"additionalProperties": false
+ },
+ {
+ "type": "object",
+ "required": [
+ "eureka"
+ ],
+ "properties": {
+ "eureka": {
+ "$ref": "#/definitions/EurekaMsg"
+ }
+ },
+ "additionalProperties": false
}
]
},
@@ -417,6 +429,78 @@
}
]
},
+ "EurekaMsg": {
+ "description": "These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts",
+ "oneOf": [
+ {
+ "description": "Sends an IBC packet with given payloads over the existing channel.",
+ "type": "object",
+ "required": [
+ "send_packet"
+ ],
+ "properties": {
+ "send_packet": {
+ "type": "object",
+ "required": [
+ "channel_id",
+ "payloads",
+ "timeout"
+ ],
+ "properties": {
+ "channel_id": {
+ "description": "existing channel to send the tokens over",
+ "type": "string"
+ },
+ "payloads": {
+ "type": "array",
+ "items": {
+ "$ref": "#/definitions/EurekaPayload"
+ }
+ },
+ "timeout": {
+ "$ref": "#/definitions/Timestamp"
+ }
+ },
+ "additionalProperties": false
+ }
+ },
+ "additionalProperties": false
+ }
+ ]
+ },
+ "EurekaPayload": {
+ "description": "Payload value should be encoded in a format defined by the channel version, and the module on the other side should know how to parse this.",
+ "type": "object",
+ "required": [
+ "destination_port",
+ "encoding",
+ "value",
+ "version"
+ ],
+ "properties": {
+ "destination_port": {
+ "description": "The port id on the chain where the packet is sent to (external chain).",
+ "type": "string"
+ },
+ "encoding": {
+ "description": "Encoding used to serialize the [EurekaPayload::value].",
+ "type": "string"
+ },
+ "value": {
+ "description": "Encoded payload data.",
+ "allOf": [
+ {
+ "$ref": "#/definitions/Binary"
+ }
+ ]
+ },
+ "version": {
+ "description": "Version of the receiving contract.",
+ "type": "string"
+ }
+ },
+ "additionalProperties": false
+ },
"GovMsg": {
"description": "This message type allows the contract interact with the [x/gov] module in order to cast votes.\n\n[x/gov]: https://github.com/cosmos/cosmos-sdk/tree/v0.45.12/x/gov\n\n## Examples\n\nCast a simple vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); use cosmwasm_std::{GovMsg, VoteOption};\n\n#[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::Vote { proposal_id: 4, option: VoteOption::Yes, })) } ```\n\nCast a weighted vote:\n\n``` # use cosmwasm_std::{ # HexBinary, # Storage, Api, Querier, DepsMut, Deps, entry_point, Env, StdError, MessageInfo, # Response, QueryResponse, # }; # type ExecuteMsg = (); # #[cfg(feature = \"cosmwasm_1_2\")] use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};\n\n# #[cfg(feature = \"cosmwasm_1_2\")] #[entry_point] pub fn execute( deps: DepsMut, env: Env, info: MessageInfo, msg: ExecuteMsg, ) -> Result<Response, StdError> { // ... Ok(Response::new().add_message(GovMsg::VoteWeighted { proposal_id: 4, options: vec![ WeightedVoteOption { option: VoteOption::Yes, weight: Decimal::percent(65), }, WeightedVoteOption { option: VoteOption::Abstain, weight: Decimal::percent(35), }, ], })) } ```",
"oneOf": [
diff --git a/packages/std/src/eureka.rs b/packages/std/src/eureka.rs
new file mode 100644
index 0000000000..14c1e916e3
--- /dev/null
+++ b/packages/std/src/eureka.rs
@@ -0,0 +1,53 @@
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+
+use crate::{Binary, Timestamp};
+
+/// Payload value should be encoded in a format defined by the channel version,
+/// and the module on the other side should know how to parse this.
+#[non_exhaustive]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+#[serde(rename_all = "snake_case")]
+pub struct EurekaPayload {
+ /// The port id on the chain where the packet is sent to (external chain).
+ pub destination_port: String,
+ /// Version of the receiving contract.
+ pub version: String,
+ /// Encoding used to serialize the [EurekaPayload::value].
+ pub encoding: String,
+ /// Encoded payload data.
+ pub value: Binary,
+}
+
+/// These are messages in the IBC lifecycle using the new Eureka approach. Only usable by IBC-enabled contracts
+#[non_exhaustive]
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
+#[serde(rename_all = "snake_case")]
+pub enum EurekaMsg {
+ /// Sends an IBC packet with given payloads over the existing channel.
+ SendPacket {
+ /// existing channel to send the tokens over
+ channel_id: String,
+ timeout: Timestamp,
+ payloads: Vec<EurekaPayload>,
+ },
+}
+
+#[cfg(test)]
+mod tests {
+ use serde_json::to_string;
+
+ use crate::EurekaPayload;
+
+ #[test]
+ fn eureka_payload_serialize() {
+ let packet = EurekaPayload {
+ destination_port: "receiving-contract-port".to_string(),
+ version: "v1".to_string(),
+ encoding: "json".to_string(),
+ value: b"foo".into(),
+ };
+ let expected = r#"{"destination_port":"receiving-contract-port","version":"v1","encoding":"json","value":"Zm9v"}"#;
+ assert_eq!(to_string(&packet).unwrap(), expected);
+ }
+}
diff --git a/packages/std/src/lib.rs b/packages/std/src/lib.rs
index eede5242a0..df970fa6eb 100644
--- a/packages/std/src/lib.rs
+++ b/packages/std/src/lib.rs
@@ -21,6 +21,7 @@ mod conversion;
mod deps;
mod encoding;
mod errors;
+mod eureka;
mod forward_ref;
mod hex_binary;
mod ibc;
@@ -65,6 +66,7 @@ pub use crate::errors::{
RecoverPubkeyError, RoundDownOverflowError, RoundUpOverflowError, StdError, StdResult,
SystemError, VerificationError,
};
+pub use crate::eureka::{EurekaMsg, EurekaPayload};
pub use crate::hex_binary::HexBinary;
pub use crate::ibc::IbcChannelOpenResponse;
pub use crate::ibc::{
diff --git a/packages/std/src/results/cosmos_msg.rs b/packages/std/src/results/cosmos_msg.rs
index 92af1d7b6f..7ee12c33ed 100644
--- a/packages/std/src/results/cosmos_msg.rs
+++ b/packages/std/src/results/cosmos_msg.rs
@@ -6,6 +6,7 @@ use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use crate::coin::Coin;
+use crate::eureka::EurekaMsg;
#[cfg(feature = "stargate")]
use crate::ibc::IbcMsg;
use crate::prelude::*;
@@ -84,6 +85,7 @@ pub enum CosmosMsg<T = Empty> {
Wasm(WasmMsg),
#[cfg(feature = "stargate")]
Gov(GovMsg),
+ Eureka(EurekaMsg),
}
impl<T> CosmosMsg<T> {
@@ -108,6 +110,7 @@ impl<T> CosmosMsg<T> {
CosmosMsg::Wasm(msg) => CosmosMsg::Wasm(msg),
#[cfg(feature = "stargate")]
CosmosMsg::Gov(msg) => CosmosMsg::Gov(msg),
+ CosmosMsg::Eureka(msg) => CosmosMsg::Eureka(msg),
})
}
}
@@ -485,6 +488,12 @@ impl<T> From<GovMsg> for CosmosMsg<T> {
}
}
+impl<T> From<EurekaMsg> for CosmosMsg<T> {
+ fn from(msg: EurekaMsg) -> Self {
+ CosmosMsg::Eureka(msg)
+ }
+}
+
#[cfg(test)]
mod tests {
use super::*;