Enum raftstore::store::msg::PeerMsg[−][src]

pub enum PeerMsg<EK: KvEngine> {
    RaftMessage(RaftMessage),
    RaftCommand(RaftCommand<EK::Snapshot>),
    Tick(PeerTicks),
    ApplyRes {
        res: ApplyTaskRes<EK::Snapshot>,
    },
    SignificantMsg(SignificantMsg<EK::Snapshot>),
    Start,
    Noop,
    CasualMessage(CasualMessage<EK>),
    HeartbeatPd,
    UpdateReplicationMode,
}

Message that can be sent to a peer.

Variants

RaftMessage(RaftMessage)

Raft message is the message sent between raft nodes in the same raft group. Messages need to be redirected to raftstore if target peer doesn’t exist.

RaftCommand(RaftCommand<EK::Snapshot>)

Raft command is the command that is expected to be proposed by the leader of the target raft group. If it’s failed to be sent, callback usually needs to be called before dropping in case of resource leak.

Tick(PeerTicks)

Tick is periodical task. If target peer doesn’t exist there is a potential that the raft node will not work anymore.

ApplyRes

Result of applying committed entries. The message can’t be lost.

Fields of ApplyRes

res: ApplyTaskRes<EK::Snapshot>

SignificantMsg(SignificantMsg<EK::Snapshot>)

Message that can’t be lost but rarely created. If they are lost, real bad things happen like some peers will be considered dead in the group.

Start

Start the FSM.

Noop

A message only used to notify a peer.

CasualMessage(CasualMessage<EK>)

Message that is not important and can be dropped occasionally.

HeartbeatPd

Ask region to report a heartbeat to PD.

UpdateReplicationMode

Asks region to change replication mode.

Trait Implementations

`impl<EK: KvEngine> Debug for PeerMsg<EK>`[src]

`fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

Auto Trait Implementations

`impl<EK> !RefUnwindSafe for PeerMsg<EK>`

`impl<EK> Send for PeerMsg<EK>`

`impl<EK> !Sync for PeerMsg<EK>`

`impl<EK> Unpin for PeerMsg<EK> where <EK as KvEngine>::Snapshot: Unpin,`

`impl<EK> !UnwindSafe for PeerMsg<EK>`

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, 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.

Enum raftstore::store::msg::PeerMsg⎘[−][src]

Variants

Fields of ApplyRes

Trait Implementations

impl<EK: KvEngine> Debug for PeerMsg<EK>[src]

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result[src]

Auto Trait Implementations

impl<EK> !RefUnwindSafe for PeerMsg<EK>

impl<EK> Send for PeerMsg<EK>

impl<EK> !Sync for PeerMsg<EK>

impl<EK> Unpin for PeerMsg<EK> where <EK as KvEngine>::Snapshot: Unpin,

impl<EK> !UnwindSafe for PeerMsg<EK>

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, 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]

Enum raftstore::store::msg::PeerMsg[−][src]

`impl<EK: KvEngine> Debug for PeerMsg<EK>`[src]

`fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

`impl<EK> !RefUnwindSafe for PeerMsg<EK>`

`impl<EK> Send for PeerMsg<EK>`

`impl<EK> !Sync for PeerMsg<EK>`

`impl<EK> Unpin for PeerMsg<EK> where <EK as KvEngine>::Snapshot: Unpin,`

`impl<EK> !UnwindSafe for PeerMsg<EK>`

`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, 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]