Enum CacheEvictionPolicy 

pub enum CacheEvictionPolicy {
    LRU,
    LFU,
    FIFO,
    Random,
    TimeExpiration,
    SizeBased,
}

Cache eviction policies

Variants

LRU

Least recently used

LFU

Least frequently used

FIFO

First in, first out

Random

Random eviction

TimeExpiration

Time-based expiration

SizeBased

Size-based eviction

Trait Implementations

impl Clone for CacheEvictionPolicy

fn clone(&self) -> CacheEvictionPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheEvictionPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CacheEvictionPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CacheEvictionPolicy

fn eq(&self, other: &CacheEvictionPolicy) -> 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 Serialize for CacheEvictionPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CacheEvictionPolicy