Enum queue_file::OffsetCacheKind

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pub enum OffsetCacheKind {
    Linear {
        offset: usize,
    },
    Quadratic,
}

Expand description

Policy for offset caching if enabled. Notice that offsets frequency might be skewed due after series of adding/removal. This shall not affect functional properties, only performance one.

Variants

`Linear`

Fields

offset: usize

Linear offseting.

Next offset would be cached after offset additions.

`Quadratic`

Quadratic offseting.

Cached offsets form a sequence of perfect squares (e.g. cached 1st, 4th, 9th, .. offsets).

Trait Implementations

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impl Clone for OffsetCacheKind

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fn clone(&self) -> OffsetCacheKind

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 OffsetCacheKind

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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 PartialEq<OffsetCacheKind> for OffsetCacheKind

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fn eq(&self, other: &OffsetCacheKind) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &OffsetCacheKind) -> bool

This method tests for !=.

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impl Copy for OffsetCacheKind

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impl StructuralPartialEq for OffsetCacheKind

Auto Trait Implementations

impl RefUnwindSafe for OffsetCacheKind

impl Send for OffsetCacheKind

impl Sync for OffsetCacheKind

impl Unpin for OffsetCacheKind

impl UnwindSafe for OffsetCacheKind

Blanket 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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> ToOwned for T where
T: Clone,

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum queue_file::OffsetCacheKind

Variants

Linear

Fields

Quadratic

Trait Implementations

impl Clone for OffsetCacheKind

fn clone(&self) -> OffsetCacheKind

fn clone_from(&mut self, source: &Self)

impl Debug for OffsetCacheKind

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

impl PartialEq<OffsetCacheKind> for OffsetCacheKind

fn eq(&self, other: &OffsetCacheKind) -> bool

fn ne(&self, other: &OffsetCacheKind) -> bool

impl Copy for OffsetCacheKind

impl StructuralPartialEq for OffsetCacheKind

Auto Trait Implementations

impl RefUnwindSafe for OffsetCacheKind

impl Send for OffsetCacheKind

impl Sync for OffsetCacheKind

impl Unpin for OffsetCacheKind

impl UnwindSafe for OffsetCacheKind

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Linear`

`Quadratic`

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

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

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,