Struct RingBuffer 

pub struct RingBuffer<T: Copy, const N: usize> { /* private fields */ }

Ring buffer for streaming data

Implementations

impl<T: Copy, const N: usize> RingBuffer<T, N>

pub fn new(default: T) -> Self

Create a new ring buffer with default-initialized data

pub const fn capacity(&self) -> usize

Get the capacity

pub fn len(&self) -> usize

Get the number of items in the buffer

pub fn is_empty(&self) -> bool

Check if buffer is empty

pub const fn is_full(&self) -> bool

Check if buffer is full

pub fn write(&mut self, item: T) -> Result<()>

Write an item to the buffer

Errors

Returns error if buffer is full

pub fn read(&mut self) -> Result<T>

Read an item from the buffer

Errors

Returns error if buffer is empty

pub fn peek(&self) -> Result<T>

Peek at the next item without removing it

pub fn clear(&mut self)

Clear the buffer