Struct pallet_staking::election_size_tracker::StaticTracker

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pub struct StaticTracker<DataProvider> {
    pub size: usize,
    pub counter: usize,
    /* private fields */
}
Expand description

Keeps track of the SCALE encoded byte length of the snapshot’s voters or targets.

The tracker calculates the bytes used based on static rules, without requiring any actual encoding or extra allocations.

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§size: usize§counter: usize

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impl<DataProvider> StaticTracker<DataProvider>where DataProvider: ElectionDataProvider,

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pub fn try_register_voter( &mut self, voter: &VoterOf<DataProvider>, bounds: &DataProviderBounds ) -> Result<(), ()>

Tries to register a new voter.

If the new voter exhausts the provided bounds, return an error. Otherwise, the internal state of the tracker is updated with the new registered voter.

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pub fn try_register_target( &mut self, target: DataProvider::AccountId, bounds: &DataProviderBounds ) -> Result<(), ()>

Tries to register a new target.

If the new target exhausts the provided bounds, return an error. Otherwise, the internal state of the tracker is updated with the new registered target.

Trait Implementations§

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impl<DataProvider: Clone> Clone for StaticTracker<DataProvider>

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fn clone(&self) -> StaticTracker<DataProvider>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<DataProvider: Debug> Debug for StaticTracker<DataProvider>

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

Formats the value using the given formatter. Read more
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impl<DataProvider> Default for StaticTracker<DataProvider>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<DataProvider: Copy> Copy for StaticTracker<DataProvider>

Auto Trait Implementations§

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impl<DataProvider> RefUnwindSafe for StaticTracker<DataProvider>where DataProvider: RefUnwindSafe,

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impl<DataProvider> Send for StaticTracker<DataProvider>where DataProvider: Send,

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impl<DataProvider> Sync for StaticTracker<DataProvider>where DataProvider: Sync,

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impl<DataProvider> Unpin for StaticTracker<DataProvider>where DataProvider: Unpin,

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impl<DataProvider> UnwindSafe for StaticTracker<DataProvider>where DataProvider: UnwindSafe,

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