Struct raftstore::coprocessor::split_observer::SplitObserver [−][src]
SplitObserver adjusts the split key so that it won’t separate
the data of a row into two region. It adjusts the key according
to the key format of TiDB.
Implementations
impl SplitObserver[src]
fn adjust_key(
&self,
region: &Region,
key: Vec<u8>
) -> StdResult<Vec<u8>, String>[src]
&self,
region: &Region,
key: Vec<u8>
) -> StdResult<Vec<u8>, String>
fn on_split(
&self,
ctx: &mut ObserverContext<'_>,
splits: &mut Vec<SplitRequest>
) -> StdResult<(), String>[src]
&self,
ctx: &mut ObserverContext<'_>,
splits: &mut Vec<SplitRequest>
) -> StdResult<(), String>
Trait Implementations
impl AdminObserver for SplitObserver[src]
fn pre_propose_admin(
&self,
ctx: &mut ObserverContext<'_>,
req: &mut AdminRequest
) -> CopResult<()>[src]
&self,
ctx: &mut ObserverContext<'_>,
req: &mut AdminRequest
) -> CopResult<()>
fn pre_apply_admin(&self, _: &mut ObserverContext<'_>, _: &AdminRequest)[src]
fn post_apply_admin(&self, _: &mut ObserverContext<'_>, _: &mut AdminResponse)[src]
impl Clone for SplitObserver[src]
fn clone(&self) -> SplitObserver[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Coprocessor for SplitObserver[src]
Auto Trait Implementations
impl RefUnwindSafe for SplitObserver
impl Send for SplitObserver
impl Sync for SplitObserver
impl Unpin for SplitObserver
impl UnwindSafe for SplitObserver
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> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
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>,