Struct Item 

pub struct Item { /* private fields */ }

A read-only view of an item stored in the cuckoo cache.

Implementations

impl Item

pub fn key(&self) -> &[u8]

Borrow the item’s key.

pub fn value(&self) -> Value<'_>

Borrow the item’s value.

pub fn expire(&self) -> u32

The item’s expiration timestamp as seconds since cache creation. Returns u32::MAX for items with no expiry.

pub fn wrapping_add(&mut self, rhs: u64) -> Result<(), CuckooCacheError>

Perform a wrapping addition on the value.

pub fn saturating_sub(&mut self, rhs: u64) -> Result<(), CuckooCacheError>

Perform a saturating subtraction on the value.

Trait Implementations

impl Debug for Item

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

Formats the value using the given formatter.