Struct NoteExpressionValue 

pub struct NoteExpressionValue {
    pub note_id: NoteId,
    pub expression_type: u32,
    pub value: f64,
}

Note Expression value event (f64 precision).

Used for MPE-style per-note modulation. Each playing note can have independent expression values for volume, pan, tuning, etc.

Fields

note_id: NoteId

Note ID this expression applies to.

expression_type: u32

Expression type (see note_expression module for constants).

value: f64

Normalized value. Range depends on expression type:

• Most types: 0.0 to 1.0
• Tuning: -0.5 to 0.5 (semitones, can exceed for wider range)

Trait Implementations

impl Clone for NoteExpressionValue

fn clone(&self) -> NoteExpressionValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoteExpressionValue

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

Formats the value using the given formatter.

impl PartialEq for NoteExpressionValue

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for NoteExpressionValue

impl StructuralPartialEq for NoteExpressionValue