Struct TempoFollower 

pub struct TempoFollower { /* private fields */ }

Track the tempo of other agents and follow along.

A TempoFollower observes timestamps of another agent’s actions and infers their current tempo, allowing this agent to synchronize.

Implementations

impl TempoFollower

pub fn new(leader_id: impl Into<String>) -> Self

Create a new follower for the given leader.

pub fn with_window_size(self, size: usize) -> Self

Set the observation window size.

pub fn with_smoothing(self, smoothing: f64) -> Self

Set the smoothing factor.

pub fn observe_beat(&mut self)

Observe a beat from the leader.

pub fn observe_beat_at(&mut self, time: Instant)

Observe a beat at a specific time (for testing).

pub fn estimated_bpm(&self) -> Option<f64>

Get the estimated BPM of the leader.

pub fn leader_id(&self) -> &str

The leader being followed.

pub fn observed_count(&self) -> usize

Number of observed beats.

pub fn sync_offset(&self, our_bpm: f64) -> Option<f64>

Compute the sync offset: how far off our tempo is from the leader’s.

pub fn reset(&mut self)

Reset all observations.

Trait Implementations

impl Clone for TempoFollower

fn clone(&self) -> TempoFollower

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TempoFollower

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

Formats the value using the given formatter.