reth_prune_types

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.

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
where 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> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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