Struct associative_cache::indices::PointerDirectMapped

pub struct PointerDirectMapped;

Direct-mapped (i.e. one-way associative) caching based on the key's pointer value.

See the Indices trait's documentation for more on associativity.

Trait Implementations

impl<T, C> Indices<*mut T, C> for PointerDirectMapped where
    C: Capacity, 

type Indices = Range<usize>

The iterator over indices within the range 0..C::CAPACITY yielding the slots in the cache where the key's entry might reside.

fn indices(ptr: &*mut T) -> Self::Indices

Get the indices within the range 0..C::CAPACITY representing slots in the cache where the given key's entry might reside.

impl<T, C> Indices<*const T, C> for PointerDirectMapped where
    C: Capacity, 

type Indices = Self::Indices

The iterator over indices within the range 0..C::CAPACITY yielding the slots in the cache where the key's entry might reside.

fn indices(ptr: &*const T) -> Self::Indices

Get the indices within the range 0..C::CAPACITY representing slots in the cache where the given key's entry might reside.

impl Clone for PointerDirectMapped

fn clone(&self) -> PointerDirectMapped

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PointerDirectMapped

fn default() -> PointerDirectMapped

Returns the "default value" for a type.

impl PartialOrd<PointerDirectMapped> for PointerDirectMapped

fn partial_cmp(&self, other: &PointerDirectMapped) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for PointerDirectMapped

impl Ord for PointerDirectMapped

fn cmp(&self, other: &PointerDirectMapped) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<PointerDirectMapped> for PointerDirectMapped

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for PointerDirectMapped

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

Formats the value using the given formatter.

impl Hash for PointerDirectMapped

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].