Struct tikv_util::worker::pool::Scheduler[−][src]

[+] Show declaration

pub struct Scheduler<T: Display + Send> {
    counter: Arc<AtomicUsize>,
    sender: UnboundedSender<Msg<T>>,
    pending_capacity: usize,
    metrics_pending_task_count: IntGauge,
}

[−]

Scheduler provides interface to schedule task to underlying workers.

Fields

counter: Arc<AtomicUsize>sender: UnboundedSender<Msg<T>>pending_capacity: usizemetrics_pending_task_count: IntGauge

Implementations

`impl<T: Display + Send> Scheduler<T>`[src][−]

`fn new( sender: UnboundedSender<Msg<T>>, counter: Arc<AtomicUsize>, pending_capacity: usize, metrics_pending_task_count: IntGauge ) -> Scheduler<T>`[src]

`pub fn schedule(&self, task: T) -> Result<(), ScheduleError<T>>`[src][−]

Schedules a task to run.

If the worker is stopped or number pending tasks exceeds capacity, an error will return.

`pub fn is_busy(&self) -> bool`[src][−]

Checks if underlying worker can’t handle task immediately.

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

Trait Implementations

`impl<T: Display + Send> Clone for Scheduler<T>`[src][+]

[+] Show hidden undocumented items

`fn clone(&self) -> Scheduler<T>`[src][−]

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

Auto Trait Implementations

`impl<T> !RefUnwindSafe for Scheduler<T>`

`impl<T> Send for Scheduler<T>`

`impl<T> Sync for Scheduler<T>`

`impl<T> Unpin for Scheduler<T>`

`impl<T> !UnwindSafe for Scheduler<T>`

Blanket Implementations

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

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

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

Struct tikv_util::worker::pool::Scheduler⎘[−][src]

Fields

Implementations

impl<T: Display + Send> Scheduler<T>[src][−]

fn new( sender: UnboundedSender<Msg<T>>, counter: Arc<AtomicUsize>, pending_capacity: usize, metrics_pending_task_count: IntGauge) -> Scheduler<T>[src]

pub fn schedule(&self, task: T) -> Result<(), ScheduleError<T>>[src][−]

pub fn is_busy(&self) -> bool[src][−]

pub fn stop(&self)[src]

Trait Implementations

impl<T: Display + Send> Clone for Scheduler<T>[src][+]

fn clone(&self) -> Scheduler<T>[src][−]

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

Auto Trait Implementations

impl<T> !RefUnwindSafe for Scheduler<T>

impl<T> Send for Scheduler<T>

impl<T> Sync for Scheduler<T>

impl<T> Unpin for Scheduler<T>

impl<T> !UnwindSafe for Scheduler<T>

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<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> 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 tikv_util::worker::pool::Scheduler[−][src]

`impl<T: Display + Send> Scheduler<T>`[src][−]

`fn new( sender: UnboundedSender<Msg<T>>, counter: Arc<AtomicUsize>, pending_capacity: usize, metrics_pending_task_count: IntGauge ) -> Scheduler<T>`[src]

`pub fn schedule(&self, task: T) -> Result<(), ScheduleError<T>>`[src][−]

`pub fn is_busy(&self) -> bool`[src][−]

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

`impl<T: Display + Send> Clone for Scheduler<T>`[src][+]

`fn clone(&self) -> Scheduler<T>`[src][−]

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

`impl<T> !RefUnwindSafe for Scheduler<T>`

`impl<T> Send for Scheduler<T>`

`impl<T> Sync for Scheduler<T>`

`impl<T> Unpin for Scheduler<T>`

`impl<T> !UnwindSafe for Scheduler<T>`

`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<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> 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]