Struct DiskHitHandler 

pub struct DiskHitHandler { /* private fields */ }

Hit handler for disk cache lookups.

Loads the full body into memory for seekable access.

Trait Implementations

impl HandleHit for DiskHitHandler

fn read_body<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Option<Bytes>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Read cached body

fn finish<'life0, 'life1, 'async_trait>( self: Box<Self>, _storage: &'static (dyn Storage + Sync), _key: &'life0 CacheKey, _trace: &'life1 SpanHandle, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Finish the current cache hit

fn can_seek(&self) -> bool

Whether this storage allows seeking to a certain range of body for single ranges.

fn seek(&mut self, start: usize, end: Option<usize>) -> Result<()>

Try to seek to a certain range of the body for single ranges.

fn get_eviction_weight(&self) -> usize

Returns the weight of the current cache hit asset to report to the eviction manager.

fn as_any(&self) -> &(dyn Any + Send + Sync)

Helper function to cast the trait object to concrete types

fn as_any_mut(&mut self) -> &mut (dyn Any + Send + Sync)

Helper function to cast the trait object to concrete types

fn can_seek_multipart(&self) -> bool

Whether this storage allows seeking to a certain range of body for multipart ranges.

fn seek_multipart( &mut self, start: usize, end: Option<usize>, ) -> Result<(), Box<Error>>

Try to seek to a certain range of the body for multipart ranges.

fn should_count_access(&self) -> bool

Should we count this hit handler instance as an access in the eviction manager.