Enum midi_msg::ChannelVoiceMsg

pub enum ChannelVoiceMsg {
    NoteOn {
        note: u8,
        velocity: u8,
    },
    NoteOff {
        note: u8,
        velocity: u8,
    },
    ControlChange {
        control: ControlChange,
    },
    HighResNoteOn {
        note: u8,
        velocity: u16,
    },
    HighResNoteOff {
        note: u8,
        velocity: u16,
    },
    PolyPressure {
        note: u8,
        pressure: u8,
    },
    ChannelPressure {
        pressure: u8,
    },
    ProgramChange {
        program: u8,
    },
    PitchBend {
        bend: u16,
    },
}

Channel-level messages that act on a voice. For instance, turning notes on off, or modifying sounding notes. Used in MidiMsg.

Variants

NoteOn

Turn on a note

Fields of NoteOn

note: u8

A MIDI note number 0-127. Per GM1, 69 = A440

velocity: u8

The velocity the note should be played at, 0-127

NoteOff

Turn off a note

Fields of NoteOff

note: u8

Stop playing the given MIDI note at this channel, 0-127

velocity: u8

The velocity the note should stop being played at, 0-127

ControlChange

Generally used for modifying the tones being played. Frequently shortened to ‘CC’

Fields of ControlChange

control: ControlChange

HighResNoteOn

A note on with a preceding HighResVelocity CC per CA-031

Fields of HighResNoteOn

note: u8velocity: u16

HighResNoteOff

A note off with a preceding HighResVelocity CC per CA-031

Fields of HighResNoteOff

note: u8velocity: u16

PolyPressure

The amount of pressure being applied to a given note, which is a signal some controllers after an initial NoteOn. Can act on multiple notes at a time, thus it is “polyphonic”.

Fields of PolyPressure

note: u8

The note to apply this pressure signal to, 0-127

pressure: u8

The amount of pressure to apply, 0-127

ChannelPressure

Similar to PolyPressure, but only applies at the channel-level.

Fields of ChannelPressure

pressure: u8

ProgramChange

Which “program”, “patch” or “sound” to use when playing any preceding notes, 0-127. Use GMSoundSet when targeting General MIDI

Fields of ProgramChange

program: u8

PitchBend

Apply a pitch bend to all sounding notes. 0-8191 represent negative bends, 8192 is no bend and8193-16383 are positive bends, with the standard bend rang being +/-2 semitones per GM2. See Parameter::PitchBendSensitivity

Fields of PitchBend

bend: u16

Trait Implementations

impl Clone for ChannelVoiceMsg

fn clone(&self) -> ChannelVoiceMsg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ChannelVoiceMsg

impl Debug for ChannelVoiceMsg

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

Formats the value using the given formatter.

impl PartialEq<ChannelVoiceMsg> for ChannelVoiceMsg

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

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

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

This method tests for !=.

impl StructuralPartialEq for ChannelVoiceMsg