Struct solana_ledger::blockstore_db::LedgerColumn
source · [−]pub struct LedgerColumn<C> where
C: Column, { /* private fields */ }
Implementations
sourceimpl<C> LedgerColumn<C> where
C: Column + ColumnName,
impl<C> LedgerColumn<C> where
C: Column + ColumnName,
pub fn get_bytes(&self, key: C::Index) -> Result<Option<Vec<u8>>>
pub fn iter(
&self,
iterator_mode: IteratorMode<C::Index>
) -> Result<impl Iterator<Item = (C::Index, Box<[u8]>)> + '_>
pub fn delete_slot(
&self,
batch: &mut WriteBatch<'_>,
from: Option<Slot>,
to: Option<Slot>
) -> Result<bool> where
C::Index: PartialOrd + Copy + ColumnName,
pub fn compact_range(&self, from: Slot, to: Slot) -> Result<bool> where
C::Index: PartialOrd + Copy,
pub fn handle(&self) -> &ColumnFamily
pub fn put_bytes(&self, key: C::Index, value: &[u8]) -> Result<()>
sourceimpl<C> LedgerColumn<C> where
C: TypedColumn + ColumnName,
impl<C> LedgerColumn<C> where
C: TypedColumn + ColumnName,
sourceimpl<C> LedgerColumn<C> where
C: ProtobufColumn + ColumnName,
impl<C> LedgerColumn<C> where
C: ProtobufColumn + ColumnName,
Trait Implementations
sourceimpl<C: Clone> Clone for LedgerColumn<C> where
C: Column,
impl<C: Clone> Clone for LedgerColumn<C> where
C: Column,
sourcefn clone(&self) -> LedgerColumn<C>
fn clone(&self) -> LedgerColumn<C>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl<C> RefUnwindSafe for LedgerColumn<C> where
C: RefUnwindSafe,
impl<C> Send for LedgerColumn<C> where
C: Send,
impl<C> Sync for LedgerColumn<C> where
C: Sync,
impl<C> Unpin for LedgerColumn<C> where
C: Unpin,
impl<C> UnwindSafe for LedgerColumn<C> where
C: UnwindSafe,
Blanket Implementations
sourceimpl<T> AbiExample for T
impl<T> AbiExample for T
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message T
in a tonic::Request
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> TupleTree<T, ()> for T
impl<T> TupleTree<T, ()> for T
const SIZE: Size = Size{degree: 0, descendants: 0,}
fn descendants(_indirect_level: usize) -> usize
fn height() -> usize
fn preorder(self, f: &mut impl FnMut(Visit<T>))
fn preorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))
fn postorder(self, f: &mut impl FnMut(Visit<T>))
fn postorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more