Enum cosmwasm_std::GovMsg

pub enum GovMsg {
    Vote {
        proposal_id: u64,
        vote: VoteOption,
    },
    VoteWeighted {
        proposal_id: u64,
        options: Vec<WeightedVoteOption>,
    },
}

This message type allows the contract interact with the x/gov module in order to cast votes.

Examples

Cast a simple vote:

use cosmwasm_std::{GovMsg, VoteOption};

#[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,
        vote: VoteOption::Yes,
    }))
}

Cast a weighted vote:

use cosmwasm_std::{Decimal, GovMsg, VoteOption, WeightedVoteOption};

#[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),
            },
        ],
    }))
}

Variants

Vote

This maps directly to MsgVote in the Cosmos SDK with voter set to the contract address.

Fields

proposal_id: u64

vote: VoteOption

The vote option.

This should be called “option” for consistency with Cosmos SDK. Sorry for that. See https://github.com/CosmWasm/cosmwasm/issues/1571.

VoteWeighted

This maps directly to MsgVoteWeighted in the Cosmos SDK with voter set to the contract address.

Fields

proposal_id: u64

options: Vec<WeightedVoteOption>

Trait Implementations

impl Clone for GovMsg

fn clone(&self) -> GovMsg

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GovMsg

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GovMsg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> From<GovMsg> for CosmosMsg<T>

fn from(msg: GovMsg) -> Self

Converts to this type from the input type.

impl JsonSchema for GovMsg

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for GovMsg

fn eq(&self, other: &GovMsg) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GovMsg

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for GovMsg

impl StructuralPartialEq for GovMsg