Struct klogger::Writer

pub struct Writer<'a> { /* fields omitted */ }

A writer for the serial line. It holds a lock so multiple cores/threads can print at the same time.

Implementations

impl<'a> Writer<'a>

pub fn get_module(module: &str) -> Writer<'a>

Obtain a logger for the specified module.

pub fn get() -> Writer<'a>

Obtain a logger.

Trait Implementations

impl<'a> Drop for Writer<'a>

fn drop(&mut self)

Release the logger (and the line_lock), end output with a newline.

Serial standard mandates the use of ‘\r\n’ for a newline and resetting the curser to the beginning.

impl<'a> Write for Writer<'a>

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

Write stuff to serial out.

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

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

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

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