Struct tikv::storage::txn::SnapshotStore [−][src]
Fields
snapshot: Sstart_ts: TimeStampisolation_level: IsolationLevelfill_cache: boolbypass_locks: TsSetcheck_has_newer_ts_data: boolpoint_getter_cache: Option<PointGetter<S>>Implementations
impl<S: Snapshot> SnapshotStore<S>[src]
pub fn new(
snapshot: S,
start_ts: TimeStamp,
isolation_level: IsolationLevel,
fill_cache: bool,
bypass_locks: TsSet,
check_has_newer_ts_data: bool
) -> Self[src]
snapshot: S,
start_ts: TimeStamp,
isolation_level: IsolationLevel,
fill_cache: bool,
bypass_locks: TsSet,
check_has_newer_ts_data: bool
) -> Self
pub fn set_start_ts(&mut self, start_ts: TimeStamp)[src]
pub fn set_isolation_level(&mut self, isolation_level: IsolationLevel)[src]
pub fn set_bypass_locks(&mut self, locks: TsSet)[src]
fn verify_range(
&self,
lower_bound: &Option<Key>,
upper_bound: &Option<Key>
) -> Result<()>[src]
&self,
lower_bound: &Option<Key>,
upper_bound: &Option<Key>
) -> Result<()>
Trait Implementations
impl<S: Snapshot> Store for SnapshotStore<S>[src]
type Scanner = MvccScanner<S>
The scanner type returned by scanner().
fn get(&self, key: &Key, statistics: &mut Statistics) -> Result<Option<Value>>[src]
fn incremental_get(&mut self, key: &Key) -> Result<Option<Value>>[src]
fn incremental_get_take_statistics(&mut self) -> Statistics[src]
fn incremental_get_met_newer_ts_data(&self) -> NewerTsCheckState[src]
fn batch_get(
&self,
keys: &[Key],
statistics: &mut Statistics
) -> Result<Vec<Result<Option<Value>>>>[src]
&self,
keys: &[Key],
statistics: &mut Statistics
) -> Result<Vec<Result<Option<Value>>>>
fn scanner(
&self,
desc: bool,
key_only: bool,
check_has_newer_ts_data: bool,
lower_bound: Option<Key>,
upper_bound: Option<Key>
) -> Result<MvccScanner<S>>[src]
&self,
desc: bool,
key_only: bool,
check_has_newer_ts_data: bool,
lower_bound: Option<Key>,
upper_bound: Option<Key>
) -> Result<MvccScanner<S>>
impl<S: Snapshot> TxnEntryStore for SnapshotStore<S>[src]
type Scanner = EntryScanner<S>
The scanner type returned by scanner().
fn entry_scanner(
&self,
lower_bound: Option<Key>,
upper_bound: Option<Key>,
after_ts: TimeStamp,
output_delete: bool
) -> Result<EntryScanner<S>>[src]
&self,
lower_bound: Option<Key>,
upper_bound: Option<Key>,
after_ts: TimeStamp,
output_delete: bool
) -> Result<EntryScanner<S>>
Auto Trait Implementations
impl<S> !RefUnwindSafe for SnapshotStore<S>
impl<S> Send for SnapshotStore<S>
impl<S> !Sync for SnapshotStore<S>
impl<S> Unpin for SnapshotStore<S> where
S: Unpin,
<S as Snapshot>::Iter: Unpin,
S: Unpin,
<S as Snapshot>::Iter: Unpin,
impl<S> UnwindSafe for SnapshotStore<S> where
S: UnwindSafe,
<S as Snapshot>::Iter: UnwindSafe,
S: UnwindSafe,
<S as Snapshot>::Iter: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<V, W> ConvertFrom<W> for V where
W: ConvertTo<V>, [src]
W: ConvertTo<V>,
pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>[src]
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Pointable for T[src]
pub const ALIGN: usize[src]
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]
pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]
pub unsafe fn drop(ptr: usize)[src]
impl<T> Pointable for T[src]
pub const ALIGN: usize[src]
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]
pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]
pub unsafe fn drop(ptr: usize)[src]
impl<T> Same<T> for T[src]
type Output = T
Should always be Self
impl<T> Sealed<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized, [src]
T: Send + Sync + UnwindSafe + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src]
V: MultiLane<T>,