Struct pallet_session::PeriodicSessions

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pub struct PeriodicSessions<Period, Offset>(_);
Expand description

Ends the session after a fixed period of blocks.

The first session will have length of Offset, and the following sessions will have length of Period. This may prove nonsensical if Offset >= Period.

Trait Implementations§

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impl<BlockNumber: AtLeast32BitUnsigned + Clone, Period: Get<BlockNumber>, Offset: Get<BlockNumber>> EstimateNextSessionRotation<BlockNumber> for PeriodicSessions<Period, Offset>

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fn average_session_length() -> BlockNumber

Return the average length of a session. Read more
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fn estimate_current_session_progress( now: BlockNumber ) -> (Option<Permill>, Weight)

Return an estimate of the current session progress. Read more
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fn estimate_next_session_rotation( now: BlockNumber ) -> (Option<BlockNumber>, Weight)

Return the block number at which the next session rotation is estimated to happen. Read more
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impl<BlockNumber: Rem<Output = BlockNumber> + Sub<Output = BlockNumber> + Zero + PartialOrd, Period: Get<BlockNumber>, Offset: Get<BlockNumber>> ShouldEndSession<BlockNumber> for PeriodicSessions<Period, Offset>

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fn should_end_session(now: BlockNumber) -> bool

Return true if the session should be ended.

Auto Trait Implementations§

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impl<Period, Offset> RefUnwindSafe for PeriodicSessions<Period, Offset>where Offset: RefUnwindSafe, Period: RefUnwindSafe,

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impl<Period, Offset> Send for PeriodicSessions<Period, Offset>where Offset: Send, Period: Send,

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impl<Period, Offset> Sync for PeriodicSessions<Period, Offset>where Offset: Sync, Period: Sync,

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impl<Period, Offset> Unpin for PeriodicSessions<Period, Offset>where Offset: Unpin, Period: Unpin,

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impl<Period, Offset> UnwindSafe for PeriodicSessions<Period, Offset>where Offset: UnwindSafe, Period: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

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impl<T> From<T> for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

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