Struct SharedBufferWriter 

pub struct SharedBufferWriter { /* private fields */ }

Writer handle for SharedBuffer.

Holds a clone of the Arc<Mutex<Vec<u8>>> and implements Write.

Thread Safety

This type is Send + Sync and can be safely shared across threads.

Implementations

impl SharedBufferWriter

pub fn new(inner: Arc<Mutex<Vec<u8>>>) -> Self

Create a new writer from a shared Arc<Mutex<Vec<u8>>>.

pub fn clone_arc(&self) -> Arc<Mutex<Vec<u8>>>

Get a clone of the underlying Arc.

Trait Implementations

impl Clone for SharedBufferWriter

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Write for SharedBufferWriter

fn write(&mut self, buf: &[u8]) -> Result<usize>

Writes a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.