Struct alsa::seq::MidiEvent

pub struct MidiEvent(_);

snd_midi_event_t Wrapper

Sequencer event <-> MIDI byte stream coder

Methods

impl MidiEvent

pub fn new(bufsize: u32) -> Result<MidiEvent>

pub fn resize_buffer(&self, bufsize: u32) -> Result<()>

pub fn enable_running_status(&self, enable: bool)

Note: this corresponds to snd_midi_event_no_status, but on and off are switched.

Alsa-lib is a bit confusing here. Anyhow, set "enable" to true to enable running status.

pub fn decode(&self, buf: &mut [u8], ev: &mut Event) -> Result<usize>

pub fn encode<'a>(
    &'a mut self,
    buf: &[u8]
) -> Result<(usize, Option<Event<'a>>)>

In case of success, returns a tuple of (bytes consumed from buf, found Event).

Trait Implementations

impl Drop for MidiEvent

fn drop(&mut self)

Executes the destructor for this type.