Introduction

A pattern that often occurs in UNIX utilities is:

• You want to read from a file when a filename argument is provided, otherwise from stdin.
• You want to write to a file when a filename argument is provided, otherwise to stdout.

This is a small crate that accommodates that pattern.

Note: This package is still new, its API will change.

Installation

This package can be used with Cargo:

[dependencies]
stdinout = 0.1