Struct BufWriter 

pub struct BufWriter<'a> {
    pub buf: &'a mut [u8],
    pub pos: usize,
}

A no_std-compatible core::fmt::Write adapter over a byte slice.

Fields

buf: &'a mut [u8]

The output buffer.

pos: usize

Current write position.

Trait Implementations

impl Write for BufWriter<'_>

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.