Struct raftstore::store::ReadDelegate[−][src]

[+] Show declaration

pub struct ReadDelegate {
    pub region: Arc<Region>,
    pub peer_id: u64,
    pub term: u64,
    pub applied_index_term: u64,
    pub leader_lease: Option<RemoteLease>,
    pub last_valid_ts: Timespec,
    pub tag: String,
    pub txn_extra_op: Arc<AtomicCell<TxnExtraOp>>,
    pub max_ts_sync_status: Arc<AtomicU64>,
    pub read_progress: Arc<RegionReadProgress>,
    pub track_ver: TrackVer,
}

[−]

A read only delegate of Peer.

Fields

region: Arc<Region>peer_id: u64term: u64applied_index_term: u64leader_lease: Option<RemoteLease>last_valid_ts: Timespectag: Stringtxn_extra_op: Arc<AtomicCell<TxnExtraOp>>max_ts_sync_status: Arc<AtomicU64>read_progress: Arc<RegionReadProgress>track_ver: TrackVer

Implementations

`impl ReadDelegate`[src][−]

`pub fn from_peer<EK: KvEngine, ER: RaftEngine>( peer: &Peer<EK, ER> ) -> ReadDelegate`[src]

`fn fresh_valid_ts(&mut self)`[src]

`pub fn update(&mut self, progress: Progress)`[src]

Struct raftstore::store::ReadDelegate⎘[−][src]

Fields

Implementations

impl ReadDelegate[src][−]

pub fn from_peer<EK: KvEngine, ER: RaftEngine>( peer: &Peer<EK, ER>) -> ReadDelegate[src]

fn fresh_valid_ts(&mut self)[src]

pub fn update(&mut self, progress: Progress)[src]

fn is_in_leader_lease(&self, ts: Timespec, metrics: &mut ReadMetrics) -> bool[src]

fn check_stale_read_safe<S: Snapshot>( &self, read_ts: u64, metrics: &mut ReadMetrics) -> Result<(), ReadResponse<S>>[src]

Trait Implementations

impl Clone for ReadDelegate[src][+]

fn clone(&self) -> ReadDelegate[src][−]

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

impl Debug for ReadDelegate[src][+]

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

impl Display for ReadDelegate[src][+]

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

impl Drop for ReadDelegate[src][+]

fn drop(&mut self)[src][−]

Auto Trait Implementations

impl RefUnwindSafe for ReadDelegate

impl Send for ReadDelegate

impl Sync for ReadDelegate

impl Unpin for ReadDelegate

impl UnwindSafe for ReadDelegate

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> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?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> ToString for T where T: Display + ?Sized, [src][+]

pub default fn to_string(&self) -> String[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::store::ReadDelegate[−][src]

`impl ReadDelegate`[src][−]

`pub fn from_peer<EK: KvEngine, ER: RaftEngine>( peer: &Peer<EK, ER> ) -> ReadDelegate`[src]

`fn fresh_valid_ts(&mut self)`[src]

`pub fn update(&mut self, progress: Progress)`[src]

`fn is_in_leader_lease(&self, ts: Timespec, metrics: &mut ReadMetrics) -> bool`[src]

`fn check_stale_read_safe<S: Snapshot>( &self, read_ts: u64, metrics: &mut ReadMetrics ) -> Result<(), ReadResponse<S>>`[src]

`impl Clone for ReadDelegate`[src][+]

`fn clone(&self) -> ReadDelegate`[src][−]

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

`impl Debug for ReadDelegate`[src][+]

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

`impl Display for ReadDelegate`[src][+]

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

`impl Drop for ReadDelegate`[src][+]

`fn drop(&mut self)`[src][−]

`impl RefUnwindSafe for ReadDelegate`

`impl Send for ReadDelegate`

`impl Sync for ReadDelegate`

`impl Unpin for ReadDelegate`

`impl UnwindSafe for ReadDelegate`

`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> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?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> ToString for T where T: Display + ?Sized,` [src][+]

`pub default fn to_string(&self) -> String`[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]