Struct NativeFileAsyncBlobRandomReader

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

Implementations

impl NativeFileAsyncBlobRandomReader

pub fn open(name: impl AsRef<Path>) -> Result<Self>

Trait Implementations

impl BlobMetadataAsync for NativeFileAsyncBlobRandomReader

fn byte_length_async(&self) -> impl Future<Output = Result<u64>>

impl MemoryMapBlob for NativeFileAsyncBlobRandomReader

type MemoryUnmapData = MemoryUnmapData

fn mmap( &self, offs: u64, len: usize, ) -> Result<(*mut c_void, Self::MemoryUnmapData)>

fn munmap(&self, data: Self::MemoryUnmapData) -> Result<()>

impl RandomReadBlobAsync for NativeFileAsyncBlobRandomReader

type ReadFuture<'a, 'b> = AsyncNativeFileReadFuture<'a, 'b> where Self: 'a

type ReadVecFuture<'a, 'b, 'b2> = AsyncNativeFileReadVecFuture<'a, 'b, 'b2> where Self: 'a, 'b2: 'b

fn read_async<'a, 'b>( &'a self, pos: u64, buf: &'b mut [MaybeUninit<u8>], ) -> Self::ReadFuture<'a, 'b>

fn readv_async<'a, 'b, 'b2>( &'a self, pos: u64, buf: &'b mut [IoSliceMut<'b2>], ) -> Self::ReadVecFuture<'a, 'b, 'b2>

fn read_exact_async<'a, 'b>( &'a self, offs: u64, buf: &'b mut [MaybeUninit<u8>], ) -> impl Future<Output = IOResult<()>> + use<'a, 'b, Self>

fn readv_all_async<'a, 'b, 'bb>( &'a self, offs: u64, iovecs: &'b mut [IoSliceMut<'bb>], ) -> impl Future<Output = Result<()>> + use<'a, 'b, 'bb, Self>

fn read_to_end_async<'a>( &'a self, offs: u64, ) -> impl Future<Output = IOResult<Vec<u8>>> + use<'a, Self>