A no_std crate for a fixed-size statically allocated ring-buffer with optional serde (De)-Serialization.

lib.rs:

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.

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.");

assert_eq!(ring_buffer[0], "aetas, quae");
assert_eq!(ring_buffer[1], "vindice nullo");
assert_eq!(ring_buffer[2], "sponte sua,");
assert_eq!(ring_buffer[3], "sine lege fidem");
assert_eq!(ring_buffer[4], "rectumque colebat.");

Features

• serde allows for deserialization of the RingBuffer