Function ic_cdk::api::call::call_raw128

source · 
pub fn call_raw128<'a, T: AsRef<[u8]> + Send + Sync + 'a>(
    id: Principal,
    method: &str,
    args_raw: T,
    payment: u128,
) -> impl Future<Output = CallResult<Vec<u8>>> + Send + Sync + 'a
Expand description

Performs an asynchronous call to another canister and pay cycles (in u128) at the same time.

Treats arguments and returns as raw bytes. No data serialization and deserialization is performed.

§Example

It can be called:

async fn call_add_user() -> Vec<u8>{
    call_raw128(callee_canister(), "add_user", b"abcd", 1_000_000u128).await.unwrap()
}