Struct raftstore::coprocessor::dispatcher::CoprocessorHost[−][src]

pub struct CoprocessorHost<E> where
    E: KvEngine + 'static,  {
    pub registry: Registry<E>,
    pub cfg: Config,
}

Admin and invoke all coprocessors.

Fields

registry: Registry<E>cfg: Config

Implementations

`impl<E: KvEngine> CoprocessorHost<E>`[src]

`pub fn new<C: CasualRouter<E> + Clone + Send + 'static>( ch: C, cfg: Config ) -> CoprocessorHost<E>`[src]

`pub fn pre_propose( &self, region: &Region, req: &mut RaftCmdRequest ) -> Result<()>`[src]

Call all propose hooks until bypass is set to true.

`pub fn pre_apply(&self, region: &Region, req: &RaftCmdRequest)`[src]

Call all pre apply hook until bypass is set to true.

`pub fn post_apply(&self, region: &Region, cmd: &mut Cmd)`[src]

`pub fn post_apply_plain_kvs_from_snapshot( &self, region: &Region, cf: CfName, kv_pairs: &[(Vec<u8>, Vec<u8>)] )`[src]

`pub fn post_apply_sst_from_snapshot( &self, region: &Region, cf: CfName, path: &str )`[src]

`pub fn new_split_checker_host<'a>( &'a self, region: &Region, engine: &E, auto_split: bool, policy: CheckPolicy ) -> SplitCheckerHost<'a, E>`[src]

`pub fn on_prepropose_compute_hash(&self, req: &mut ComputeHashRequest)`[src]

`pub fn on_compute_hash( &self, region: &Region, context: &[u8], snap: E::Snapshot ) -> Result<Vec<(Vec<u8>, u32)>>`[src]

`pub fn on_role_change(&self, region: &Region, role: StateRole)`[src]

`pub fn on_region_changed( &self, region: &Region, event: RegionChangeEvent, role: StateRole )`[src]

`pub fn prepare_for_apply( &self, cdc_id: &ObserveHandle, rts_id: &ObserveHandle, region_id: u64 )`[src]

`pub fn on_apply_cmd( &self, cdc_id: ObserveID, rts_id: ObserveID, region_id: u64, cmd: &Cmd )`[src]

`pub fn on_flush_apply(&self, engine: E)`[src]

`pub fn on_step_read_index(&self, msg: &mut Message)`[src]

`pub fn shutdown(&self)`[src]

Trait Implementations

`impl<E: Clone> Clone for CoprocessorHost<E> where E: KvEngine + 'static,` [src]

`fn clone(&self) -> CoprocessorHost<E>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl<E: KvEngine> Default for CoprocessorHost<E> where E: 'static,` [src]

`fn default() -> Self`[src]

Auto Trait Implementations

`impl<E> !RefUnwindSafe for CoprocessorHost<E>`

`impl<E> Send for CoprocessorHost<E>`

`impl<E> !Sync for CoprocessorHost<E>`

`impl<E> Unpin for CoprocessorHost<E>`

`impl<E> !UnwindSafe for CoprocessorHost<E>`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>,` [src]

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> 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 for T where U: From<T>,` [src]

`pub fn into(self) -> U`[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> 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]

`impl<T> ToOwned for T where T: Clone,` [src]

`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 for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src]

`pub fn vzip(self) -> V`[src]

Struct raftstore::coprocessor::dispatcher::CoprocessorHost⎘[−][src]

Fields

Implementations

impl<E: KvEngine> CoprocessorHost<E>[src]

pub fn new<C: CasualRouter<E> + Clone + Send + 'static>( ch: C, cfg: Config) -> CoprocessorHost<E>[src]

pub fn pre_propose( &self, region: &Region, req: &mut RaftCmdRequest) -> Result<()>[src]

pub fn pre_apply(&self, region: &Region, req: &RaftCmdRequest)[src]

pub fn post_apply(&self, region: &Region, cmd: &mut Cmd)[src]

pub fn post_apply_plain_kvs_from_snapshot( &self, region: &Region, cf: CfName, kv_pairs: &[(Vec<u8>, Vec<u8>)])[src]

pub fn post_apply_sst_from_snapshot( &self, region: &Region, cf: CfName, path: &str)[src]

pub fn new_split_checker_host<'a>( &'a self, region: &Region, engine: &E, auto_split: bool, policy: CheckPolicy) -> SplitCheckerHost<'a, E>[src]

pub fn on_prepropose_compute_hash(&self, req: &mut ComputeHashRequest)[src]

pub fn on_compute_hash( &self, region: &Region, context: &[u8], snap: E::Snapshot) -> Result<Vec<(Vec<u8>, u32)>>[src]

pub fn on_role_change(&self, region: &Region, role: StateRole)[src]

pub fn on_region_changed( &self, region: &Region, event: RegionChangeEvent, role: StateRole)[src]

pub fn prepare_for_apply( &self, cdc_id: &ObserveHandle, rts_id: &ObserveHandle, region_id: u64)[src]

pub fn on_apply_cmd( &self, cdc_id: ObserveID, rts_id: ObserveID, region_id: u64, cmd: &Cmd)[src]

pub fn on_flush_apply(&self, engine: E)[src]

pub fn on_step_read_index(&self, msg: &mut Message)[src]

pub fn shutdown(&self)[src]

Trait Implementations

impl<E: Clone> Clone for CoprocessorHost<E> where E: KvEngine + 'static, [src]

fn clone(&self) -> CoprocessorHost<E>[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl<E: KvEngine> Default for CoprocessorHost<E> where E: 'static, [src]

fn default() -> Self[src]

Auto Trait Implementations

impl<E> !RefUnwindSafe for CoprocessorHost<E>

impl<E> Send for CoprocessorHost<E>

impl<E> !Sync for CoprocessorHost<E>

impl<E> Unpin for CoprocessorHost<E>

impl<E> !UnwindSafe for CoprocessorHost<E>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>, [src]

pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>[src]

impl<T> From<T> for T[src]

pub fn from(t: T) -> 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]

pub fn into(self) -> U[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

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

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

impl<T> Sealed<T> for T where T: ?Sized, [src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

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]

type Error = Infallible

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]

type Error = <U as TryFrom<T>>::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]

pub fn vzip(self) -> V[src]

Struct raftstore::coprocessor::dispatcher::CoprocessorHost[−][src]

`impl<E: KvEngine> CoprocessorHost<E>`[src]

`pub fn new<C: CasualRouter<E> + Clone + Send + 'static>( ch: C, cfg: Config ) -> CoprocessorHost<E>`[src]

`pub fn pre_propose( &self, region: &Region, req: &mut RaftCmdRequest ) -> Result<()>`[src]

`pub fn pre_apply(&self, region: &Region, req: &RaftCmdRequest)`[src]

`pub fn post_apply(&self, region: &Region, cmd: &mut Cmd)`[src]

`pub fn post_apply_plain_kvs_from_snapshot( &self, region: &Region, cf: CfName, kv_pairs: &[(Vec<u8>, Vec<u8>)] )`[src]

`pub fn post_apply_sst_from_snapshot( &self, region: &Region, cf: CfName, path: &str )`[src]

`pub fn new_split_checker_host<'a>( &'a self, region: &Region, engine: &E, auto_split: bool, policy: CheckPolicy ) -> SplitCheckerHost<'a, E>`[src]

`pub fn on_prepropose_compute_hash(&self, req: &mut ComputeHashRequest)`[src]

`pub fn on_compute_hash( &self, region: &Region, context: &[u8], snap: E::Snapshot ) -> Result<Vec<(Vec<u8>, u32)>>`[src]

`pub fn on_role_change(&self, region: &Region, role: StateRole)`[src]

`pub fn on_region_changed( &self, region: &Region, event: RegionChangeEvent, role: StateRole )`[src]

`pub fn prepare_for_apply( &self, cdc_id: &ObserveHandle, rts_id: &ObserveHandle, region_id: u64 )`[src]

`pub fn on_apply_cmd( &self, cdc_id: ObserveID, rts_id: ObserveID, region_id: u64, cmd: &Cmd )`[src]

`pub fn on_flush_apply(&self, engine: E)`[src]

`pub fn on_step_read_index(&self, msg: &mut Message)`[src]

`pub fn shutdown(&self)`[src]

`impl<E: Clone> Clone for CoprocessorHost<E> where E: KvEngine + 'static,` [src]

`fn clone(&self) -> CoprocessorHost<E>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl<E: KvEngine> Default for CoprocessorHost<E> where E: 'static,` [src]

`fn default() -> Self`[src]

`impl<E> !RefUnwindSafe for CoprocessorHost<E>`

`impl<E> Send for CoprocessorHost<E>`

`impl<E> !Sync for CoprocessorHost<E>`

`impl<E> Unpin for CoprocessorHost<E>`

`impl<E> !UnwindSafe for CoprocessorHost<E>`

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>,` [src]

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> 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]

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

`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`

`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`

`impl<T> Sealed<T> for T where T: ?Sized,` [src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`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]

`type Error = Infallible`

`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]

`type Error = <U as TryFrom<T>>::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]

`pub fn vzip(self) -> V`[src]