ring_buffer

RingBuffer is a mix of a vector and a queue. It allows for direct element access as well as pushing and popping elements like a queue.

Example

```rust use ringbuffer::RingBuffer;

fn main() { let mut buffer = RingBuffer::new();

let first_index = buffer.push(42);
let second_index = buffer.push(9001);

println!("{} == {}", buffer.get_relative(0),
    buffer.get_absolute(first_index));

println!("{} == {}", buffer.get_relative(1),
    buffer.get_absolute(second_index));

} ```

Why use this?

The features of RingBuffer come in handy when processing a stream of elements while also needing to access elements at random.

License

^{Licensed under either of Apache License, Version
2.0 or MIT license at your option.}

_{Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
be dual licensed as above, without any additional terms or conditions.}