Function account_balance

pub async fn account_balance(
    ledger_canister_id: Principal,
    args: &AccountBalanceArgs,
) -> CallResult<Tokens>

Calls the “account_balance” method on the specified canister.

Example

use ic_cdk::api::msg_caller;
use ic_ledger_types::{AccountIdentifier, AccountBalanceArgs, Tokens, DEFAULT_SUBACCOUNT, MAINNET_LEDGER_CANISTER_ID, account_balance};

async fn check_callers_balance() -> Tokens {
  account_balance(
    MAINNET_LEDGER_CANISTER_ID,
    &AccountBalanceArgs {
      account: AccountIdentifier::new(&msg_caller(), &DEFAULT_SUBACCOUNT)
    }
  ).await.expect("call to ledger failed")
}