Struct protobuf_native::io::SliceInputStream

pub struct SliceInputStream<'a> { /* private fields */ }

A ZeroCopyInputStream specialized for reading from byte slices.

Using this type is more efficient than using a ReaderStream when the underlying reader is a type that exposes a simple byte slice.

Implementations

impl<'a> SliceInputStream<'a>

pub fn new(slice: &[u8]) -> Pin<Box<SliceInputStream<'a>>>

Creates a new SliceInputStream from the provided byte slice.

Trait Implementations

impl<'a> Drop for SliceInputStream<'a>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> ZeroCopyInputStream for SliceInputStream<'a>

fn next(self: Pin<&mut Self>) -> Result<&[u8], OperationFailedError>

Obtains a chunk of data from the stream.

fn back_up(self: Pin<&mut Self>, count: usize)

Backs up a number of bytes, so that the next call to next returns data again that was already returned by the last call to next.

fn skip(self: Pin<&mut Self>, count: usize) -> Result<(), OperationFailedError>

Skips count bytes.

fn byte_count(&self) -> i64

Returns the total number of bytes read since this stream was created.