Struct Cache 

pub struct Cache { /* private fields */ }

Implementations

impl Cache

pub fn new() -> Self

pub fn with_capacity(max_entries: usize) -> Self

Creates a cache holding at most max_entries responses.

pub fn set_enabled(&self, enabled: bool)

Enables or disables caching. When disabled, get always misses and set is a no-op.

pub fn is_enabled(&self) -> bool

pub fn get(&self, url: &str) -> Option<Response>

Returns a cached response for url if present and not expired.

pub fn set(&self, url: &str, response: &Response)

Caches a response unless its headers forbid it.

pub fn len(&self) -> usize

Number of responses currently held.

pub fn is_empty(&self) -> bool

pub fn clear(&self)

Trait Implementations

impl Debug for Cache

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

Formats the value using the given formatter.

impl Default for Cache

fn default() -> Self

Returns the “default value” for a type.