Struct ResourceCache 

pub struct ResourceCache { /* private fields */ }

Shared LRU cache with a 32 MiB default body budget.

Implementations

impl ResourceCache

pub fn new(max_bytes: usize) -> Self

Limits cached bodies to max_bytes, with zero disabling caching.

use freya_core::prelude::GlobalContexts;
use freya_html::ResourceCache;

// Configure before creating HTML viewers.
GlobalContexts::get().insert_context(ResourceCache::new(64 * 1024 * 1024));

pub fn get() -> Self

Retrieves or initializes the shared cache in the current app context.

pub fn read(&self, url: &Url) -> Option<Bytes>

Returns cached bytes and marks the resource as recently used.

pub fn set(&self, url: Url, bytes: Bytes)

Stores resource bytes by URL, evicting least recently used entries to fit the budget.

pub fn invalidate(&self, url: &Url)

pub fn clear(&self)

Trait Implementations

impl Clone for ResourceCache

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ResourceCache

fn default() -> Self

Returns the “default value” for a type.