Struct musical_note::ResolvedScale

pub struct ResolvedScale {
    pub key: Key,
    pub degree_midi: [u8; 7],
    pub degree_notes: [(NoteName, Accidental); 7],
    pub used_accidentals: Vec<Accidental>,
}

Concrete Scale representation, based on the given root note.

Used to estimate alteration for notes, can be alterated by scale rules.

Fields

key: Key

degree_midi: [u8; 7]

0..12 midi bytes, representing every grade of the scale. E.g. for C-Dur it would be: [0, 2, 4, 5, 7, 9, 11], and for A-moll: [9, 11, 0, 2, 4, 5, 7]

degree_notes: [(NoteName, Accidental); 7]

the same, but, holding Tuples of note names and accidentals.

used_accidentals: Vec<Accidental>

Collects accidentals, used for degrees to estimate, which alteration of non-degree notes is preferable. TODO: think on using this as weight.

Implementations

impl ResolvedScale

pub fn resolve_pitch(
    &self,
    notes_map: &NotesMap,
    midi_note: u8,
    octave: Octave
) -> ResolvedNote

Trait Implementations

impl Clone for ResolvedScale

fn clone(&self) -> ResolvedScale

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedScale

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

Formats the value using the given formatter.

impl PartialEq<ResolvedScale> for ResolvedScale

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for ResolvedScale

impl StructuralEq for ResolvedScale

impl StructuralPartialEq for ResolvedScale