Enum PerformanceKeyAction 

pub enum PerformanceKeyAction {
    Degree {
        degree: i8,
        octave: i8,
    },
    Note {
        midi: i32,
    },
    Sustain,
    OctaveShift {
        amount: i8,
    },
    Transpose {
        amount: i8,
    },
    Panic,
    ScaleLock,
    Velocity {
        value: u8,
    },
}

Browser-side performance action for a physical key.

Variants

Degree

Map to a chromatic degree from the keyboard base.

Fields

degree: i8

Scale degree relative to the keyboard base.

octave: i8

Octave offset applied to the degree.

Note

Map directly to a MIDI note number.

Fields

midi: i32

MIDI note number to emit.

Sustain

Hold or release sustain.

OctaveShift

Shift emitted notes by whole octaves.

Fields

amount: i8

Number of octaves to shift, signed.

Transpose

Shift emitted notes by semitones.

Fields

amount: i8

Number of semitones to shift, signed.

Panic

Release all held notes.

ScaleLock

Toggle scale-locking for degree entries.

Velocity

Set note-on velocity for later key presses.

Fields

value: u8

Velocity value to apply to later notes.

Trait Implementations

impl Clone for PerformanceKeyAction

fn clone(&self) -> PerformanceKeyAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PerformanceKeyAction

impl Debug for PerformanceKeyAction

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

Formats the value using the given formatter.

impl Eq for PerformanceKeyAction

impl PartialEq for PerformanceKeyAction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PerformanceKeyAction