Struct SegmentInvariant 

pub struct SegmentInvariant {
    pub ordinal_identity: bool,
    pub pitch_identity: bool,
    pub transposition: Option<u8>,
    pub inversion: Option<u8>,
    pub interval_order_identity: bool,
    pub set_class_identity: bool,
}

Independent invariance facts relating two ordered row segments.

Fields

ordinal_identity: bool

Whether the compared segments use the same source ordinals in the same order.

pitch_identity: bool

Whether the compared segments contain the same pitch classes in the same order.

transposition: Option<u8>

Exact Tn preserving the segment’s ordered pitch classes, when present.

inversion: Option<u8>

Exact TnI preserving the segment’s ordered pitch classes, when present.

interval_order_identity: bool

Whether the directed ordered-interval strings match exactly.

set_class_identity: bool

Whether the unordered pitch-class projections share one set class.

Trait Implementations

impl Clone for SegmentInvariant

fn clone(&self) -> SegmentInvariant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentInvariant

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

Formats the value using the given formatter.

impl Eq for SegmentInvariant

impl PartialEq for SegmentInvariant

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SegmentInvariant