Module prelude

Available on crate feature std only.

The I/O Prelude.

The purpose of this module is to alleviate imports of many common I/O traits by adding a glob import to the top of I/O heavy modules:

use std::io::prelude::*;

Traits

• BufRead
  A BufRead is a type of Reader which has an internal buffer, allowing it to perform extra ways of reading.
• Read
  The Read trait allows for reading bytes from a source.
• Seek
  The Seek trait provides a cursor which can be moved within a stream of bytes.
• Write
  A trait for objects which are byte-oriented sinks.