cosmwasm-std 1.0.0-beta2

Standard library for Wasm based smart contracts on Cosmos blockchains
Documentation 
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use schemars::JsonSchema;
use serde::{Deserialize, Serialize};

use crate::Binary;

#[non_exhaustive]
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub enum WasmQuery {
    /// this queries the public API of another contract at a known address (with known ABI)
    /// return value is whatever the contract returns (caller should know)
    Smart {
        contract_addr: String,
        /// msg is the json-encoded QueryMsg struct
        msg: Binary,
    },
    /// this queries the raw kv-store of the contract.
    /// returns the raw, unparsed data stored at that key, which may be an empty vector if not present
    Raw {
        contract_addr: String,
        /// Key is the raw key used in the contracts Storage
        key: Binary,
    },
    /// returns a ContractInfoResponse with metadata on the contract from the runtime
    ContractInfo { contract_addr: String },
}

#[non_exhaustive]
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct ContractInfoResponse {
    pub code_id: u64,
    /// address that instantiated this contract
    pub creator: String,
    /// admin who can run migrations (if any)
    pub admin: Option<String>,
    /// if set, the contract is pinned to the cache, and thus uses less gas when called
    pub pinned: bool,
    /// set if this contract has bound an IBC port
    pub ibc_port: Option<String>,
}