Address book data.
Declared in <wallet/wallet.h>
struct CAddressBookData;| Name | Description |
|---|---|
GetLabel | Return the address label, or an empty string if unset. |
IsChange | Accessor methods. |
SetLabel | Set the address label. |
| Name | Description |
|---|---|
label | Address label which is always nullopt for change addresses. For sending and receiving addresses, it will be set to an arbitrary label string provided by the user, or to "", which is the default label. The presence or absence of a label is used to distinguish change addresses from non-change addresses by wallet transaction listing and fee bumping code. |
previously_spent | Whether coins with this address have previously been spent. Set when the the wallet avoid_reuse option is enabled and this is an IsMine address that has already received funds and spent them. This is used during coin selection to increase privacy by not creating different transactions that spend from the same addresses. |
purpose | Address purpose which was originally recorded for payment protocol support but now serves as a cached IsMine value. Wallet code should not rely on this field being set. |
receive_requests | Map containing data about previously generated receive requests requesting funds to be sent to this address. Only present for IsMine addresses. Map keys are decimal numbers uniquely identifying each request, and map values are serialized RecentRequestEntry objects containing BIP21 URI information including message and amount. |