Struct Transport 

pub struct Transport { /* private fields */ }

Playback state readable from any thread without locking.

Implementations

impl Transport

pub const PPQ: i64 = 960

Ticks per quarter note.

pub fn new(bpm: f64) -> Self

pub fn play(&self)

pub fn pause(&self)

pub fn stop(&self)

pub fn toggle_record(&self)

pub fn toggle_loop(&self)

pub fn toggle_metronome(&self)

pub fn is_metronome_on(&self) -> bool

pub fn set_tempo(&self, bpm: f64)

pub fn set_position(&self, ticks: i64)

pub fn set_loop_range(&self, start_ticks: i64, end_ticks: i64)

pub fn set_loop_bars(&self, start_bar: u32, end_bar: u32)

Set loop range by bar numbers (1-based, in 4/4 time). E.g., bars 1-4 = ticks 0..3840.

pub fn loop_start(&self) -> i64

pub fn loop_end(&self) -> i64

pub fn start_loop_record(&self)

Start recording within the loop range. Sets up loop, rewinds to loop start, enables record + play.

pub fn stop_loop_record(&self)

Stop loop recording. Disables record, stops playback.

pub fn is_playing(&self) -> bool

pub fn is_recording(&self) -> bool

pub fn is_looping(&self) -> bool

pub fn position_ticks(&self) -> i64

pub fn tempo_bpm(&self) -> f64

pub fn advance(&self, num_samples: u32, sample_rate: u32)

Advance position by the given number of samples. Handles loop wrapping. Called from the audio thread each buffer cycle.

pub fn snapshot(&self) -> TransportSnapshot

Take a snapshot for the UI to display.

Trait Implementations

impl Debug for Transport

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

Formats the value using the given formatter.

impl Default for Transport

fn default() -> Self

Returns the “default value” for a type.