Enum midly::MidiMessage

pub enum MidiMessage {
    NoteOff {
        key: u7,
        vel: u7,
    },
    NoteOn {
        key: u7,
        vel: u7,
    },
    Aftertouch {
        key: u7,
        vel: u7,
    },
    Controller {
        controller: u7,
        value: u7,
    },
    ProgramChange {
        program: u7,
    },
    ChannelAftertouch {
        vel: u7,
    },
    PitchBend {
        bend: PitchBend,
    },
}

Represents a MIDI message, usually associated to a MIDI channel.

If you wish to parse a MIDI message from a slice of raw MIDI bytes, use the LiveEvent::parse method instead and ignore all variants except for LiveEvent::Midi.

Variants

NoteOff

Fields

key: u7

The MIDI key to stop playing.

vel: u7

The velocity with which to stop playing it.

Stop playing a note.

NoteOn

Fields

key: u7

The key to start playing.

vel: u7

The velocity (strength) with which to press it.

Note that by convention a NoteOn message with a velocity of 0 is equivalent to a NoteOff.

Start playing a note.

Aftertouch

Fields

key: u7

The key for which to modify its velocity.

vel: u7

The new velocity for the key.

Modify the velocity of a note after it has been played.

Controller

Fields

controller: u7

The controller to modify.

See the MIDI spec for the meaning of each index.

value: u7

The value to set it to.

Modify the value of a MIDI controller.

ProgramChange

Fields

program: u7

The new program (instrument) to use for the channel.

Change the program (also known as instrument) for a channel.

ChannelAftertouch

Fields

vel: u7

The new velocity for all notes currently playing in the channel.

Change the note velocity of a whole channel at once, without starting new notes.

PitchBend

Fields

bend: PitchBend

The new pitch-bend value.

Set the pitch bend value for the entire channel.

Trait Implementations

impl Clone for MidiMessage

fn clone(&self) -> MidiMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MidiMessage

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

Formats the value using the given formatter.

impl Hash for MidiMessage

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<MidiMessage> for MidiMessage

fn eq(&self, other: &MidiMessage) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MidiMessage

impl Eq for MidiMessage

impl StructuralEq for MidiMessage

impl StructuralPartialEq for MidiMessage