Struct portmidi::OutputPort

pub struct OutputPort<'a> { /* private fields */ }

Represents the output port of a PortMidi device.

Implementations

impl<'a> OutputPort<'a>

pub fn new( context: &'a PortMidi, device: DeviceInfo, buffer_size: usize ) -> Result<OutputPort<'_>>

Construct a new OutputPort for the given device and buffer size.

If the device is not an output device an Error::NotAnOutputDevice is returned.

pub fn write_event<T: Into<MidiEvent>>(&mut self, midi_event: T) -> Result<()>

Write a single MidiEvent. Returns an Error::PortMidi(_) if something went wrong.

pub fn write_events<T: Into<MidiEvent>>( &mut self, midi_events: Vec<T> ) -> Result<()>

Write a buffer of midi events to the output port. Returns an Error::PortMidi(_) if something went wrong.

pub fn write_message<T: Into<MidiMessage>>( &mut self, midi_message: T ) -> Result<()>

Write a single MidiMessage. Returns an Error::PortMidi(_) if something went wrong.

pub fn device(&self) -> DeviceInfo

Returns the DeviceInfo of the Midi device that owns this port.

pub fn write_sysex(&self, timestamp: u32, msg: &[u8]) -> Result<()>

Trait Implementations

impl<'a> Drop for OutputPort<'a>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> Send for OutputPort<'a>