Trait Write 

pub trait Write {
    type Error;

    // Required methods
    fn write_all(&mut self, data: &[u8]) -> Result<(), Self::Error>;
    fn flush(&mut self) -> Result<(), Self::Error>;
}

A trait indicating a type that can write bytes

Note that this is similar to std::io::Write, but simplified for use in a no_std context.

Required Associated Types

type Error

The error type

Required Methods

fn write_all(&mut self, data: &[u8]) -> Result<(), Self::Error>

Writes all bytes from data or fails

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

Flushes all output

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: Write> Write for T

Available on crate feature std only.

type Error = Error