Struct PitchClassAlphabet 

pub struct PitchClassAlphabet { /* private fields */ }

The stable twelve-symbol alphabet of canonical PitchClass values.

Construction delegates uniqueness and stable-id validation to FiniteAlphabet. The order is the canonical numeric order C = 0 through B = 11; no spelling aliases or private pitch representation are introduced.

Implementations

impl PitchClassAlphabet

pub fn try_new() -> Result<Self, AlphabetError>

Constructs the canonical pitch-class alphabet.

pub fn id(&self) -> &AlphabetId

Returns the stable alphabet identity.

pub fn classes(&self) -> &[PitchClass]

Returns all twelve canonical classes in numeric order.

Trait Implementations

impl Clone for PitchClassAlphabet

fn clone(&self) -> PitchClassAlphabet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PitchClassAlphabet

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

Formats the value using the given formatter.

impl Eq for PitchClassAlphabet

impl PartialEq for PitchClassAlphabet

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

Equality operator ==.

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

Inequality operator !=.

impl SerialAlphabet for PitchClassAlphabet

type Symbol = PitchClass

Symbol value retained in a series order.

fn id(&self) -> &AlphabetId

Stable alphabet identity.

fn symbols(&self) -> &[Self::Symbol]

Symbols in canonical alphabet order.

impl StructuralPartialEq for PitchClassAlphabet