Struct NumeralAlone 

pub struct NumeralAlone {
    pub numeral: String,
    pub rest: String,
    pub degree: u8,
    pub alteration: i8,
    pub minor: bool,
    pub bracketed: Vec<(i8, u8)>,
}

The numeral a figure opens with, and everything it implies.

This is what music21’s _parseRNAloneAmidstAug6 reads: usually just the roman letters and the scale degree they name, but an augmented sixth is written by nationality rather than by numeral and carries its own degree, its own alteration and the accidentals that make it augmented — and it is always read in the minor of the key it is written in.

Fields

numeral: String

The numeral as written, or the augmented sixth’s name.

rest: String

What is left of the figure once the numeral is off it.

degree: u8

The scale degree the numeral stands on.

alteration: i8

The alteration in front of it, in semitones, where the numeral itself implies one.

minor: bool

Whether the figure has to be read in the parallel minor, as every augmented sixth is.

bracketed: Vec<(i8, u8)>

The alterations that make an augmented sixth augmented.

Trait Implementations

impl Clone for NumeralAlone

fn clone(&self) -> NumeralAlone

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumeralAlone

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

Formats the value using the given formatter.

impl Eq for NumeralAlone

impl PartialEq for NumeralAlone

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NumeralAlone