Struct NoneStorer

pub struct NoneStorer;

Adapters that do not store hash values

Hashing occurs every time, just like How doesn’t exist

Trait Implementations

impl Clone for NoneStorer

fn clone(&self) -> NoneStorer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NoneStorer

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

Formats the value using the given formatter.

impl Default for NoneStorer

fn default() -> NoneStorer

Returns the “default value” for a type.

impl HashStorer for NoneStorer

fn get(&self) -> Option<u64>

Get stored hash code

fn clear(&mut self)

Clear stored hash code to none

fn get_or_init<F>(&self, f: F) -> u64

where F: FnOnce() -> u64,

if stored hash code is uninit, call init func

fn hash_one<T, H>(value: &T) -> u64

where T: ?Sized + Hash, H: Hasher + Default, Self: Default,

impl Ord for NoneStorer

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NoneStorer

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for NoneStorer

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

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

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Copy for NoneStorer

impl Eq for NoneStorer

impl StructuralPartialEq for NoneStorer