Struct alsa::seq::MidiEvent
[−]
[src]
pub struct MidiEvent(_);
snd_midi_event_t Wrapper
Sequencer event <-> MIDI byte stream coder
Methods
impl MidiEvent[src]
fn new(bufsize: u32) -> Result<MidiEvent>
fn resize_buffer(&self, bufsize: u32) -> Result<()>
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.
fn decode(&self, buf: &mut [u8], ev: &mut Event) -> Result<usize>
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).