Struct DataOutputStream

pub struct DataOutputStream<W: ?Sized> { /* private fields */ }

A type that can serialize types according to LCS4

Implementations

impl<W> DataOutputStream<W>

pub const fn new(write: W, order: ByteOrder) -> Self

Constructs a new DataOutputStream from the given underlying stream and byte order mode

pub const fn new_native(write: W) -> Self

Constructs a new DataOutputStream from the given underlying stream and the native byte order mode

pub fn into_inner(self) -> W

unwraps the DataOutputStream into the inner stream

Trait Implementations

impl<W: Write + ?Sized> DataOutput for DataOutputStream<W>

fn byte_order(&self) -> ByteOrder

Returns the byte order mode for the stream

fn set_byte_order(&mut self, order: ByteOrder)

Sets the byte order mode on the stream

fn write_bytes(&mut self, bytes: &[u8]) -> Result<()>

Writes all of bytes to the underlying stream or returns an error

fn write_byte(&mut self, byte: u8) -> Result<()>

Writes byte to the underlying stream or returns an error

impl<W: Write + Seek + ?Sized> Seek for DataOutputStream<W>

fn seek(&mut self, pos: SeekFrom) -> Result<u64>

Seek to an offset, in bytes, in a stream.

fn rewind(&mut self) -> Result<(), Error>

Rewind to the beginning of a stream.

fn stream_len(&mut self) -> Result<u64, Error>

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

Returns the length of this stream (in bytes).

fn stream_position(&mut self) -> Result<u64, Error>

Returns the current seek position from the start of the stream.

fn seek_relative(&mut self, offset: i64) -> Result<(), Error>

Seeks relative to the current position.

impl<W: Write + ?Sized> Write for DataOutputStream<W>

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.