Enum SerialSpineLabel 

pub enum SerialSpineLabel {
    Degree(usize),
    LandedPitch(Pitch),
    ChromaticInflection {
        degree: usize,
        semitone_delta: i16,
    },
    OrdinalToken {
        ordinal: OrdinalRef,
        note_index: usize,
    },
}

One reported spine label, independent from the sounding pitch.

Variants

Degree(usize)

One-based modal scale degree.

LandedPitch(Pitch)

Landed pitch identity.

ChromaticInflection

Degree plus chromatic displacement from the source pitch class.

Fields

degree: usize

Landed modal degree.

semitone_delta: i16

Signed semitone shift between source and landed classes.

OrdinalToken

Non-pitch serial token that still follows the landed pitch map.

Fields

ordinal: OrdinalRef

Stable ordinal source.

note_index: usize

Zero-based ordinal occurrence inside the event.

Trait Implementations

impl Clone for SerialSpineLabel

fn clone(&self) -> SerialSpineLabel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SerialSpineLabel

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

Formats the value using the given formatter.

impl Eq for SerialSpineLabel

impl PartialEq for SerialSpineLabel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SerialSpineLabel