Struct IoWriter 

pub struct IoWriter<'a, W: Write> { /* private fields */ }

Available on crate feature std only.

A writer that writes to a std::io::Write.

Implementations

impl<'a, W: Write> IoWriter<'a, W>

pub const fn new(writer: &'a mut W) -> Self

Create a new IoWriter from the given writer.

pub const fn bytes_written(&self) -> usize

Returns the number of bytes written to the underlying writer.

Errors

Returns EncodeError if the encoding fails.

pub fn flush(&mut self) -> Result<(), EncodeError>

Flushes any buffered data to the underlying writer.

Errors

Returns an EncodeError if the writer flushing fails.

Trait Implementations

impl<W: Write> Drop for IoWriter<'_, W>

fn drop(&mut self)

Executes the destructor for this type.

impl<W: Write> Writer for IoWriter<'_, W>

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

Write bytes to the underlying writer. Exactly bytes.len() bytes must be written, or else an error should be returned.

fn write_u8(&mut self, value: u8) -> Result<(), EncodeError>

Write a single byte to the underlying writer.

fn write_u16(&mut self, value: u16) -> Result<(), EncodeError>

Write a u16 to the underlying writer.

fn write_u32(&mut self, value: u32) -> Result<(), EncodeError>

Write a u32 to the underlying writer.

fn write_u64(&mut self, value: u64) -> Result<(), EncodeError>

Write a u64 to the underlying writer.

fn write_u128(&mut self, value: u128) -> Result<(), EncodeError>

Write a u128 to the underlying writer.