Function assertAccountExists

  • assertAccountExists<
        TData extends object
        | Uint8Array,
        TAddress extends string = string,
    >(
        account: MaybeAccount<TData, TAddress>,
    ): asserts account is BaseAccount & {
        address: Address<TAddress>;
        data: TData;
    } & { exists: true }

  • Asserts that an account that may or may not exists, actually exists.

    Type Parameters

    • TData extends object | Uint8Array
    • TAddress extends string = string

    Parameters

    Returns asserts account is BaseAccount & { address: Address<TAddress>; data: TData } & {
        exists: true;
    }

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