Trait Write 

pub trait Write {
    // Required methods
    fn write(&mut self, buf: &[u8]) -> Result<usize>;
    fn flush(&mut self) -> Result<()>;

    // Provided methods
    fn write_all(&mut self, buf: &[u8]) -> Result<()> { ... }
    fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()> { ... }
    fn by_ref(&mut self) -> &mut Self
       where Self: Sized { ... }
}

Required Methods

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

fn flush(&mut self) -> Result<()>

Provided Methods

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

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<'a> Write for &'a mut [i8]

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

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

fn flush(&mut self) -> Result<()>

Implementors