Struct lever::table::hoptable::HOPTable

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pub struct HOPTable<K, V, S = RandomState> where
    K: 'static + PartialEq + Eq + Hash + Clone + Send + Sync,
    V: 'static + Clone + Send + Sync,
    S: BuildHasher,  { /* private fields */ }

Expand description

Lever Neighborhood based cache-oblivious concurrent table.

Designed for fast access under heavy contention. Best for related lookups in the known key space. Also best for buffer management.

Implementations

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impl<K, V> HOPTable<K, V, RandomState> where
K: PartialEq + Eq + Hash + Clone + Send + Sync,
V: Clone + Send + Sync,

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pub fn new() -> Self

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pub fn with_capacity(cap: usize) -> Self

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impl<K, V, S> HOPTable<K, V, S> where
 K: PartialEq + Eq + Hash + Clone + Send + Sync,
 V: Clone + Send + Sync,
 S: BuildHasher,

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pub fn remove(&self, k: &K) -> Result<Arc<Option<V>>>

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pub fn get(&self, k: &K) -> Option<V>

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pub fn insert(&self, k: K, v: V) -> Result<Arc<Option<V>>>

Auto Trait Implementations

impl<K, V, S> RefUnwindSafe for HOPTable<K, V, S> where
S: RefUnwindSafe,

impl<K, V, S> Send for HOPTable<K, V, S> where
S: Send,

impl<K, V, S> Sync for HOPTable<K, V, S> where
S: Sync,

impl<K, V, S> Unpin for HOPTable<K, V, S> where
S: Unpin,

impl<K, V, S> UnwindSafe for HOPTable<K, V, S> where
S: UnwindSafe,

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> Pointable for T

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const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. 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.

Struct lever::table::hoptable::HOPTable

Implementations

impl<K, V> HOPTable<K, V, RandomState> where
K: PartialEq + Eq + Hash + Clone + Send + Sync,
V: Clone + Send + Sync,

pub fn new() -> Self

pub fn with_capacity(cap: usize) -> Self

impl<K, V, S> HOPTable<K, V, S> where
    K: PartialEq + Eq + Hash + Clone + Send + Sync,
    V: Clone + Send + Sync,
    S: BuildHasher,

pub fn remove(&self, k: &K) -> Result<Arc<Option<V>>>

pub fn get(&self, k: &K) -> Option<V>

pub fn insert(&self, k: K, v: V) -> Result<Arc<Option<V>>>

Auto Trait Implementations

impl<K, V, S> RefUnwindSafe for HOPTable<K, V, S> where
S: RefUnwindSafe,

impl<K, V, S> Send for HOPTable<K, V, S> where
S: Send,

impl<K, V, S> Sync for HOPTable<K, V, S> where
S: Sync,

impl<K, V, S> Unpin for HOPTable<K, V, S> where
S: Unpin,

impl<K, V, S> UnwindSafe for HOPTable<K, V, S> where
S: UnwindSafe,

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> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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>

Struct lever::table::hoptable::HOPTable

Implementations

impl<K, V> HOPTable<K, V, RandomState> where K: PartialEq + Eq + Hash + Clone + Send + Sync, V: Clone + Send + Sync,

pub fn new() -> Self

pub fn with_capacity(cap: usize) -> Self

impl<K, V, S> HOPTable<K, V, S> where K: PartialEq + Eq + Hash + Clone + Send + Sync, V: Clone + Send + Sync, S: BuildHasher,

pub fn remove(&self, k: &K) -> Result<Arc<Option<V>>>

pub fn get(&self, k: &K) -> Option<V>

pub fn insert(&self, k: K, v: V) -> Result<Arc<Option<V>>>

Auto Trait Implementations

impl<K, V, S> RefUnwindSafe for HOPTable<K, V, S> where S: RefUnwindSafe,

impl<K, V, S> Send for HOPTable<K, V, S> where S: Send,

impl<K, V, S> Sync for HOPTable<K, V, S> where S: Sync,

impl<K, V, S> Unpin for HOPTable<K, V, S> where S: Unpin,

impl<K, V, S> UnwindSafe for HOPTable<K, V, S> where S: UnwindSafe,

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> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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>

impl<K, V> HOPTable<K, V, RandomState> where
K: PartialEq + Eq + Hash + Clone + Send + Sync,
V: Clone + Send + Sync,

impl<K, V, S> HOPTable<K, V, S> where
K: PartialEq + Eq + Hash + Clone + Send + Sync,
V: Clone + Send + Sync,
S: BuildHasher,

impl<K, V, S> RefUnwindSafe for HOPTable<K, V, S> where
S: RefUnwindSafe,

impl<K, V, S> Send for HOPTable<K, V, S> where
S: Send,

impl<K, V, S> Sync for HOPTable<K, V, S> where
S: Sync,

impl<K, V, S> Unpin for HOPTable<K, V, S> where
S: Unpin,

impl<K, V, S> UnwindSafe for HOPTable<K, V, S> where
S: UnwindSafe,

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

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