Struct ObjectReader 

pub struct ObjectReader { /* private fields */ }

Available on crate feature object_store only.

An AsyncFileReader that reads from an ObjectStore instance.

Implementations

impl ObjectReader

pub fn new(store: Arc<dyn ObjectStore>, path: Path) -> Self

Creates a new ObjectReader for the provided ObjectStore and path.

Trait Implementations

impl AsyncFileReader for ObjectReader

fn get_bytes<'life0, 'async_trait>( &'life0 self, range: Range<u64>, ) -> Pin<Box<dyn Future<Output = AsyncTiffResult<Bytes>> + Send + 'async_trait>>

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

Retrieve the bytes in range as part of a request for image data, not header metadata.

fn get_byte_ranges<'life0, 'async_trait>( &'life0 self, ranges: Vec<Range<u64>>, ) -> Pin<Box<dyn Future<Output = AsyncTiffResult<Vec<Bytes>>> + Send + 'async_trait>>

where Self: Send + 'async_trait, 'life0: 'async_trait,

Retrieve multiple byte ranges as part of a request for image data, not header metadata. The default implementation will call get_bytes sequentially

impl Clone for ObjectReader

fn clone(&self) -> ObjectReader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectReader

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

Formats the value using the given formatter.