Struct CachePolicy 

pub struct CachePolicy { /* private fields */ }

Cache eviction policy tracker.

Implementations

impl CachePolicy

pub fn new(kind: PolicyKind) -> Self

pub fn insert(&mut self, key: &str)

pub fn touch(&mut self, key: &str)

pub fn evict_candidate(&self) -> Option<&str>

pub fn remove(&mut self, key: &str)

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn kind(&self) -> PolicyKind

pub fn contains(&self, key: &str) -> bool

pub fn clear(&mut self)

Trait Implementations

impl Clone for CachePolicy

fn clone(&self) -> CachePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachePolicy

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

Formats the value using the given formatter.