list

A singly-linked stack like list support peek.

Getting started

Installing

Add this to Cargo.toml file of your project:

[dependencies] list = "~0.1.1"

Usage

```rust extern crate list;

use list::List;

fn main() { let mut list = List::new(); // Check empty list behaves right assert_eq!(list.pop(), None);

// Populate list
list.push(1);
list.push(2);
list.push(3);

// Check normal removal
assert_eq!(list.pop(), Some(3));
assert_eq!(list.pop(), Some(2));

// Push some more just to make sure nothing's corrupted
list.push(4);
list.push(5);

// Check normal removal
assert_eq!(list.pop(), Some(5));
assert_eq!(list.pop(), Some(4));

// Check exhaustion
assert_eq!(list.pop(), Some(1));
assert_eq!(list.pop(), None);

} ```

Run test

cargo test -v

LICENSE

MIT