Crate circ_buffer

A const-sized Ring-Buffer datastructure.

The crate is no_std. It uses elements from the standard library for testing purposes but does not rely on them for internal implementation details. Memory is zeroed after usage such that no leakage occurs.

Example

use circ_buffer::RingBuffer;

let mut ring_buffer = RingBuffer::<_, 5>::new();
ring_buffer.push("Aurea prima");
ring_buffer.push("sata est");
ring_buffer.push("aetas, quae");
ring_buffer.push("vindice nullo");
ring_buffer.push("sponte sua,");
ring_buffer.push("sine lege fidem");
ring_buffer.push("rectumque colebat.");

let elements: Vec<_> = ring_buffer.into_iter().collect();
assert_eq!(elements[0], "aetas, quae");
assert_eq!(elements[1], "vindice nullo");
assert_eq!(elements[2], "sponte sua,");
assert_eq!(elements[3], "sine lege fidem");
assert_eq!(elements[4], "rectumque colebat.");

Features

• serde allows for deserialization of the RingBuffer

Structs

• RingBuffer
  A ring Buffer with constant size. Makes use of a fixed-size array internally.
• RingBufferIter
  Iterator of the RingBuffer struct.