examples/fn/unused/input.md - rust-by-example - Git at Google

 The compiler provides a `dead_code`
 [*lint*](https://en.wikipedia.org/wiki/Lint_%28software%29) that will warn
 about unused functions. An *attribute* can be used to disable the lint.

 {unused.play}

 Note that in real programs, you should eliminate dead code. In these examples
 we'll allow dead code in some places because of the interactive nature of the
 examples.
	The compiler provides a `dead_code`
	[lint](https://en.wikipedia.org/wiki/Lint_%28software%29) that will warn
	about unused functions. An attribute can be used to disable the lint.

	{unused.play}

	Note that in real programs, you should eliminate dead code. In these examples
	we'll allow dead code in some places because of the interactive nature of the
	examples.