Function tari_wallet_ffi::completed_transaction_get_signature

#[no_mangle]pub unsafe extern "C" fn completed_transaction_get_signature(
    transaction: *mut TariCompletedTransaction, 
    error_out: *mut c_int
) -> *mut TariExcessSignature

Gets the TariExcessSignature of a TariCompletedTransaction

Arguments

transaction - The pointer to a TariCompletedTransaction error_out - Pointer to an int which will be modified to an error code should one occur, may not be null. Functions as an out parameter.

Returns

*mut TariExcessSignature - Returns the transaction excess signature, note that it will be ptr::null_mut() if transaction is null, if the transaction status is Pending, or if the number of kernels is not exactly one.

Safety

The signature_destroy method must be called when finished with a TariExcessSignature to prevent a memory leak