Struct tikv_util::worker::Scheduler [−][src]
Scheduler provides interface to schedule task to underlying workers.
Fields
counter: Arc<AtomicUsize>sender: UnboundedSender<Msg<T>>pending_capacity: usizemetrics_pending_task_count: IntGaugeImplementations
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]
sender: UnboundedSender<Msg<T>>,
counter: Arc<AtomicUsize>,
pending_capacity: usize,
metrics_pending_task_count: IntGauge
) -> Scheduler<T>
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
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]
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<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> 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> 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>,