Function cosmwasm_vm::testing::execute

pub fn execute<A, S, Q, M, U>(
    instance: &mut Instance<A, S, Q>, 
    env: Env, 
    info: MessageInfo, 
    msg: M
) -> ContractResult<Response<U>> where
    A: BackendApi + 'static,
    S: Storage + 'static,
    Q: Querier + 'static,
    M: Serialize + JsonSchema,
    U: DeserializeOwned + CustomMsg,