Trait embedded_hal::serial::Write

[+] Show declaration

pub trait Write<Word> {
    type Error;
    fn write(&mut self, word: Word) -> Result<(), Self::Error>;
    fn flush(&mut self) -> Result<(), Self::Error>;
}

[−] Expand description

Write half of a serial interface

Associated Types

type Error[−]

Write error

Required methods

fn write(&mut self, word: Word) -> Result<(), Self::Error>[−]

Writes a single word to the serial interface

fn flush(&mut self) -> Result<(), Self::Error>[−]

Ensures that none of the previously written words are still buffered

Trait Implementations

impl<Word, Error> Write for dyn Write<Word, Error = Error> where
    Word: From<u8>, [+]

[+] Show hidden undocumented items

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.

Implementors

impl<B, RS, WS, '_> Write<u8> for SerialPort<'_, B, RS, WS> where     B: UsbBus,     RS: BorrowMut<[u8]>,     WS: BorrowMut<[u8]>,