Struct BeatDetector 

pub struct BeatDetector {
    mode: BeatDetectionMode,
    last_trigger: Option<Instant>,
    enabled: bool,
}

Beat detector for automatic preset changing.

Fields

mode: BeatDetectionMode

Current detection mode

last_trigger: Option<Instant>

Last time a preset change was triggered

enabled: bool

Enable/disable detection

Implementations

impl BeatDetector

pub fn new() -> Self

Create a new beat detector.

pub fn with_mode(mode: BeatDetectionMode) -> Self

Create a beat detector with specific mode.

pub fn set_mode(&mut self, mode: BeatDetectionMode)

Set the detection mode.

pub fn mode(&self) -> &BeatDetectionMode

Get the current mode.

pub fn next_mode(&mut self)

Cycle to the next mode.

pub fn enable(&mut self)

Enable detection.

pub fn disable(&mut self)

Disable detection.

pub fn is_enabled(&self) -> bool

Check if detection is enabled.

pub fn should_change_preset( &mut self, bass: f32, _mid: f32, treb: f32, ) -> Option<PresetChange>

Check if a preset change should be triggered based on audio levels.

fn get_min_delay(&self) -> Duration

Get the minimum delay for the current mode.

Trait Implementations

impl Clone for BeatDetector

fn clone(&self) -> BeatDetector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BeatDetector

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

Formats the value using the given formatter.

impl Default for BeatDetector

fn default() -> Self

Returns the “default value” for a type.