Struct ZipEntryReader 

pub struct ZipEntryReader<'a, R, E> { /* private fields */ }

A ZIP entry reader which may implement decompression.

Implementations

impl<'a, R, E> ZipEntryReader<'a, R, E>

where R: AsyncBufRead + Unpin,

pub fn compute_hash(&mut self) -> u32

Computes and returns the CRC32 hash of bytes read by this reader so far.

This hash should only be computed once EOF has been reached.

pub fn bytes_read(&self) -> u64

Return the number of bytes read so far by this reader.

impl<R> ZipEntryReader<'_, R, WithEntry<'_>>

where R: AsyncBufRead + Unpin,

pub fn entry(&self) -> &ZipEntry

Returns an immutable reference to the associated entry data.

pub async fn read_to_end_checked(&mut self, buf: &mut Vec<u8>) -> Result<usize>

Reads all bytes until EOF has been reached, appending them to buf, and verifies the CRC32 values.

This is a helper function synonymous to AsyncReadExt::read_to_end().

pub async fn read_to_string_checked( &mut self, buf: &mut String, ) -> Result<usize>

Reads all bytes until EOF has been reached, placing them into buf, and verifies the CRC32 values.

This is a helper function synonymous to AsyncReadExt::read_to_string().

Trait Implementations

impl<'a, R, E> AsyncRead for ZipEntryReader<'a, R, E>

where R: AsyncBufRead + Unpin,

fn poll_read( self: Pin<&mut Self>, c: &mut Context<'_>, b: &mut [u8], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into buf.

fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &mut [IoSliceMut<'_>], ) -> Poll<Result<usize, Error>>

Attempt to read from the AsyncRead into bufs using vectored IO operations.

impl<'pin, 'a, R, E> Unpin for ZipEntryReader<'a, R, E>

where PinnedFieldsOf<__ZipEntryReader<'pin, 'a, R, E>>: Unpin,