pub struct UndoEntry {
pub outpoint: OutPoint,
pub previous_utxo: Option<Arc<UTXO>>,
pub new_utxo: Option<Arc<UTXO>>,
}Expand description
Undo log entry for a single UTXO change
Records the state of a UTXO before and after a transaction is applied. This allows perfect reversal of UTXO set changes during block disconnection.
Fields§
§outpoint: OutPointThe outpoint that was changed
previous_utxo: Option<Arc<UTXO>>The UTXO that existed before (None if it was created by this transaction)
new_utxo: Option<Arc<UTXO>>The UTXO that exists after (None if it was spent by this transaction)
Trait Implementations§
Source§impl<'de> Deserialize<'de> for UndoEntry
impl<'de> Deserialize<'de> for UndoEntry
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl Freeze for UndoEntry
impl RefUnwindSafe for UndoEntry
impl Send for UndoEntry
impl Sync for UndoEntry
impl Unpin for UndoEntry
impl UnsafeUnpin for UndoEntry
impl UnwindSafe for UndoEntry
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more