Struct AssetFetchCache 

pub struct AssetFetchCache(/* private fields */);

Shared only by pages within one batch or crawl. Never serialized.

Implementations

impl AssetFetchCache

pub fn entry(&self, url: &str) -> Option<Arc<OnceCell<Attachment>>>

Limit retained keys and bytes per item; uncached items still work normally.

pub fn discard(&self, url: &str, cell: &Arc<OnceCell<Attachment>>)

pub fn seed(&self, url: &str, attachment: Attachment)

Populate a task-local entry from an already persisted, verified asset.

Trait Implementations

impl Clone for AssetFetchCache

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssetFetchCache

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

Formats the value using the given formatter.

impl Default for AssetFetchCache

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AssetFetchCache

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.