Struct Output 

pub struct Output<'d, IO: IoDevice> { /* private fields */ }

An Output handle is provided to Command callbacks to enable them to write outputs.

Implementations

impl<IO: IoDevice> Output<'_, IO>

pub async fn write(&mut self, s: &str) -> Result<(), IoDeviceError>

Writes directly to the menu’s IoDevice.

pub async fn flush_buffer(&mut self) -> Result<(), IoDeviceError>

Flushes the internal buffer to the menu’s IoDevice. You should probably not be calling this directly.

Trait Implementations

impl<IO: IoDevice> uWrite for Output<'_, IO>

type Error = MenuError

The error associated to this writer

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

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

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

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