Trait Writer 

pub trait Writer {
    // Required method
    fn write(&mut self, buf: &[u8]);

    // Provided methods
    fn write_len(&mut self, buf: &[u8], len: &mut usize) { ... }
    fn write_base64(&mut self, bytes: &[u8]) { ... }
}

A byte sink: a buffer, a hash context or a HeaderFolder.

Required Methods

fn write(&mut self, buf: &[u8])

Appends buf.

Provided Methods

fn write_len(&mut self, buf: &[u8], len: &mut usize)

Appends buf and adds its length to len.

fn write_base64(&mut self, bytes: &[u8])

Appends bytes encoded as standard Base64 with padding (RFC 4648 Section 4).

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl Writer for &mut Vec<u8>

fn write(&mut self, buf: &[u8])

impl Writer for Context

fn write(&mut self, data: &[u8])

impl Writer for Vec<u8>

fn write(&mut self, buf: &[u8])

Implementors

impl<'x, W: Writer> Writer for HeaderFolder<'x, W>