Struct box_stream::BoxWriter

pub struct BoxWriter<W> { /* fields omitted */ }

Wraps a writer, encrypting all writes.

Methods

impl<W> BoxWriter<W>

pub fn new(inner: W, key: Key, nonce: Nonce) -> BoxWriter<W>

Create a new writer, wrapping inner and using key and nonce for encryption.

pub fn get_ref(&self) -> &W

Gets a reference to the underlying writer.

pub fn get_mut(&mut self) -> &mut W

Gets a mutable reference to the underlying writer.

It is inadvisable to directly write to the underlying writer.

pub fn into_inner(self) -> W

Unwraps this BoxWriter, returning the underlying writer.

Trait Implementations

impl<W: AsyncWrite> AsyncWrite for BoxWriter<W>

fn poll_write(&mut self, cx: &mut Context, buf: &[u8]) -> Poll<usize, Error>

Attempt to write bytes from buf into the object.

fn poll_flush(&mut self, cx: &mut Context) -> Poll<(), Error>

Attempt to flush the object, ensuring that any buffered data reach their destination.

fn poll_close(&mut self, cx: &mut Context) -> Poll<(), Error>

Attempt to close the object.

fn poll_vectored_write(
    &mut self,
    cx: &mut Context,
    vec: &[&IoVec]
) -> Result<Async<usize>, Error>

Attempt to write bytes from vec into the object using vectored IO operations.