Struct shared_files::SharedFileReader

pub struct SharedFileReader<T> { /* private fields */ }

A reader for the shared temporary file.

Implementations

impl<T> SharedFileReader<T>where T: SharedFileType<Type = T>,

pub async fn fork(&self) -> Result<Self, T::OpenError>

Creates a new, independent reader.

impl<T> SharedFileReader<T>

pub fn file_size(&self) -> FileSize

Gets the (expected) size of the file to read.

Trait Implementations

impl<T> AsyncRead for SharedFileReader<T>where T: AsyncRead,

fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut ReadBuf<'_> ) -> Poll<Result<()>>

Attempts to read from the AsyncRead into buf.

impl<T> AsyncSeek for SharedFileReader<T>where T: AsyncSeek,

fn start_seek(self: Pin<&mut Self>, position: SeekFrom) -> Result<()>

Attempts to seek to an offset, in bytes, in a stream.

fn poll_complete( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Result<u64>>

Waits for a seek operation to complete.

impl<T> Drop for SharedFileReader<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<'pin, T> Unpin for SharedFileReader<T>where __SharedFileReader<'pin, T>: Unpin,