recall_on_internal_transfer
@extendable function recall_on_internal_transfer(sender: account, transfer_tx_rid: byte_array, transfer_op_index: integer)(source)
Extendable function that defines how to recall a transfer that was erroneously made toward to a non-existing account, if that account should not be registered.
Developers should not generally extend this function, as it is handled by the account registration module. Importing the corresponding module should be enough.
Parameters
sender
the account that initiated the transfer
transfer_tx_rid
the transaction where the transfer happened
transfer_op_index
the operation in which the transfer happened