Brand new, with basic tests, seems to work.
rust
#[test]
fn works() {
let mut q: RingVec<usize> = RingVec::new(1);
assert_eq!(q.peek(), None);
assert_eq!(q.pop(), None);
assert_eq!(q.push(1), Ok(()));
assert_eq!(q.peek(), Some(&1));
assert_eq!(q.pop(), Some(1));
assert_eq!(q.peek(), None);
assert_eq!(q.pop(), None);
assert_eq!(q.push(2), Ok(()));
assert_eq!(q.peek(), Some(&2));
assert_eq!(q.push(3), Err(3));
assert_eq!(q.pop(), Some(2));
assert_eq!(q.push(4), Ok(()));
assert_eq!(q.peek(), Some(&4));
assert_eq!(q.pop(), Some(4));
assert_eq!(q.peek(), None);
assert_eq!(q.pop(), None);
assert_eq!(q.peek(), None);
}
Copyright (c) 2020 James Laver, ring-vec contributors.
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