reth_prune

Struct PruneLimiter

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pub struct PruneLimiter { /* private fields */ }
Expand description

Limits a pruner run by either the number of entries (rows in the database) that can be deleted or the time it can run.

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impl PruneLimiter

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pub fn set_deleted_entries_limit(self, limit: usize) -> Self

Sets the limit on the number of deleted entries (rows in the database). If the limit was already set, it will be overwritten.

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pub fn floor_deleted_entries_limit_to_multiple_of( self, denominator: NonZeroUsize, ) -> Self

Sets the limit on the number of deleted entries (rows in the database) to a biggest multiple of the given denominator that is smaller than the existing limit.

If the limit wasn’t set, does nothing.

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pub fn is_deleted_entries_limit_reached(&self) -> bool

Returns true if the limit on the number of deleted entries (rows in the database) is reached.

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pub fn increment_deleted_entries_count_by(&mut self, entries: usize)

Increments the number of deleted entries by the given number.

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pub fn increment_deleted_entries_count(&mut self)

Increments the number of deleted entries by one.

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pub fn deleted_entries_limit_left(&self) -> Option<usize>

Returns the number of deleted entries left before the limit is reached.

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pub fn deleted_entries_limit(&self) -> Option<usize>

Returns the limit on the number of deleted entries (rows in the database).

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pub fn set_time_limit(self, limit: Duration) -> Self

Sets the time limit.

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pub fn is_time_limit_reached(&self) -> bool

Returns true if time limit is reached.

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pub fn is_limit_reached(&self) -> bool

Returns true if any limit is reached.

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pub fn interrupt_reason(&self) -> PruneInterruptReason

Creates new PruneInterruptReason based on the limiter’s state.

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pub fn progress(&self, done: bool) -> PruneProgress

Creates new PruneProgress.

If done == true, returns PruneProgress::Finished, otherwise PruneProgress::HasMoreData is returned with PruneInterruptReason according to the limiter’s state.

Trait Implementations§

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impl Clone for PruneLimiter

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fn clone(&self) -> PruneLimiter

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 Debug for PruneLimiter

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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 Default for PruneLimiter

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fn default() -> PruneLimiter

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes