Trait ufmt_stdio::uWrite

pub trait uWrite {
    type Error;

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

    // Provided method
    fn write_char(&mut self, c: char) -> Result<(), Self::Error> { ... }
}

Expand description

A collection of methods that are required / used to format a message into a stream.

Required Associated Types§

type Error

The error associated to this writer

Required Methods§

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

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

This method can only succeed if the entire string slice was successfully written, and this method will not return until all data has been written or an error occurs.

Provided Methods§

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

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

A single char may be encoded as more than one byte. This method can only succeed if the entire byte sequence was successfully written, and this method will not return until all data has been written or an error occurs.

Implementors§

source §