Struct EarlySerial 

pub struct EarlySerial { /* private fields */ }

Early serial port at 0x3F8 (COM1)

Implementations

impl EarlySerial

pub const fn new() -> Self

Create early serial port

pub fn init(&mut self)

Initialize the serial port

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

Write a single byte

pub fn write_str(&mut self, s: &str)

Write a string

Trait Implementations

impl Default for EarlySerial

fn default() -> Self

Returns the “default value” for a type.

impl Write for EarlySerial

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.