Trait Write 

pub trait Write {
    type Error: Error;

    // Required methods
    fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error>;
    fn flush(&mut self) -> Result<(), Self::Error>;

    // Provided method
    fn write_all(&mut self, buf: &[u8]) -> Result<()> { ... }
}

Write bytes to a destination.

Required Associated Types

type Error: Error

Error returned by the underlying destination.

Required Methods

fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error>

Write some bytes.

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

Flush buffered output.

Provided Methods

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

Write all bytes, retrying interrupted operations.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<T: Write + ?Sized> Write for Borrowed<'_, T>

type Error = <T as Write>::Error

impl<T: Write + ?Sized> Write for T

Available on crate feature std only.

type Error = Error

impl<T: Write> Write for FromEmbedded<T>

type Error = <T as ErrorType>::Error