Trait cosmwasm_schema::QueryResponses

pub trait QueryResponses: JsonSchema {
    fn response_schemas_impl() -> BTreeMap<String, RootSchema>;

    fn response_schemas(
    ) -> Result<BTreeMap<String, RootSchema>, IntegrityError> { ... }
}

A trait for tying QueryMsg variants (different contract queries) to their response types. This is mostly useful for the generated contracted API description when using cargo schema.

Using the derive macro is the preferred way of implementing this trait.

Example

use cosmwasm_schema::QueryResponses;
use schemars::JsonSchema;

#[derive(JsonSchema)]
struct AccountInfo {
    IcqHandle: String,
}

#[derive(JsonSchema, QueryResponses)]
enum QueryMsg {
    #[returns(Vec<String>)]
    Denoms {},
    #[returns(AccountInfo)]
    AccountInfo { account: String },
}

Required Methods

fn response_schemas_impl() -> BTreeMap<String, RootSchema>

Provided Methods

fn response_schemas() -> Result<BTreeMap<String, RootSchema>, IntegrityError>

Implementors