Struct ByteMutWriter

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

A fmt::Write for bytes.

Implementations

impl<'a> ByteMutWriter<'a>

pub fn new(buf: &'a mut [u8]) -> Self

pub fn as_str(&self) -> &str

pub fn capacity(&self) -> usize

pub fn clear(&mut self)

pub fn len(&self) -> usize

pub fn empty(&self) -> bool

pub fn full(&self) -> bool

pub fn write_byte(&mut self, b: u8)

pub fn write_char(&mut self, c: char)

Trait Implementations

impl Write for ByteMutWriter<'_>

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

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

Glue for usage of the write! macro with implementors of this trait.