Struct RingBuffer 

pub struct RingBuffer { /* private fields */ }

Simple ring buffer for audio data Uses monotonic counters (frames_written, frames_consumed) for clean overflow handling.

Implementations

impl RingBuffer

pub fn new(capacity_frames: usize, channels: usize) -> Self

pub fn write(&mut self, samples: &[f64]) -> (usize, Option<u64>)

Write frames to the buffer, returns number of frames written If buffer would overflow, drops the oldest data (ring buffer behavior) Returns (frames_written, overflow_new_consumed) — overflow_new_consumed is the updated frames_consumed value that external read positions must respect.

pub fn read(&self, start_frame: u64, output: &mut [f64]) -> usize

Read frames from the buffer at a given position

pub fn advance_read_pos(&mut self, frames: u64)

Update consumed position (call after reading)

pub fn available_frames(&self, read_pos: u64) -> u64

Get number of frames available for reading from a given position

pub fn total_written(&self) -> u64

Get total frames written

pub fn overflow_count(&self) -> u64

Get overflow count