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