Struct cyfs_bdt::ndn::chunk::ChunkStreamCache

pub struct ChunkStreamCache(_);

Implementations

impl ChunkStreamCache

pub fn new(chunk: &ChunkId) -> Self

pub fn create_encoder(&self, desc: &ChunkCodecDesc) -> Box<dyn ChunkEncoder>

pub fn loaded(&self) -> bool

pub fn load( &self, finished: bool, raw_cache: Box<dyn RawCache> ) -> BuckyResult<()>

pub fn chunk(&self) -> &ChunkId

pub fn exists(&self, index: u32) -> BuckyResult<bool>

pub fn len(&self) -> usize

pub async fn wait_exists<T: Future<Output = BuckyError>>( &self, index: u32, abort: T ) -> BuckyResult<()>

pub async fn async_read<T: Future<Output = BuckyError>>( &self, piece_desc: &PieceDesc, offset_in_piece: usize, buffer: &mut [u8], abort: T ) -> BuckyResult<usize>

pub fn sync_try_read( &self, piece_desc: &PieceDesc, offset_in_piece: usize, buffer: &mut [u8] ) -> BuckyResult<usize>

Trait Implementations

impl Clone for ChunkStreamCache

fn clone(&self) -> ChunkStreamCache

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for ChunkStreamCache

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

Formats the value using the given formatter.