Struct RingBuffer 

pub struct RingBuffer { /* private fields */ }

A ring buffer that maintains a fixed maximum size

Implementations

impl RingBuffer

pub fn new(max_bytes: usize) -> Self

Create a new ring buffer with the specified maximum size

pub fn write(&mut self, data: &[u8])

Write data to the ring buffer

If the buffer would exceed max_bytes, old data is dropped from the front.

pub fn len(&self) -> usize

Get the current size of the buffer in bytes

pub fn is_empty(&self) -> bool

Check if the buffer is empty

pub const fn total_bytes_written(&self) -> usize

Get the total number of bytes written (including truncated bytes)

pub const fn was_truncated(&self) -> bool

Check if any data was truncated

Trait Implementations

impl Clone for RingBuffer

fn clone(&self) -> RingBuffer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RingBuffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for RingBuffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.