Struct AccidentalDisplayOptions 

pub struct AccidentalDisplayOptions<'a> {
    pub pitch_past: &'a [Pitch],
    pub pitch_past_measure: &'a [Pitch],
    pub other_simultaneous_pitches: &'a [Pitch],
    pub altered_pitches: &'a [Pitch],
    pub cautionary_pitch_class: bool,
    pub cautionary_all: bool,
    pub override_status: bool,
    pub cautionary_not_immediate_repeat: bool,
    pub last_note_was_tied: bool,
}

The context music21’s updateAccidentalDisplay reads: the pitches that came before, in this measure and the previous one, the other pitches sounding at the same time, the key signature’s altered pitches, and the cautionary-accidental switches, with music21’s defaults.

Fields

pitch_past: &'a [Pitch]

Pitches preceding this one in the same measure.

pitch_past_measure: &'a [Pitch]

Pitches preceding this one in the previous measure.

other_simultaneous_pitches: &'a [Pitch]

Other pitches in the same simultaneity.

altered_pitches: &'a [Pitch]

The key signature’s altered pitches.

cautionary_pitch_class: bool

Whether a past accidental in any octave calls for a cautionary one.

cautionary_all: bool

Whether every accidental is shown.

override_status: bool

Whether an already decided display_status is decided again.

cautionary_not_immediate_repeat: bool

Whether an altered pitch shows its accidental again unless it immediately repeats.

last_note_was_tied: bool

Whether this pitch follows a tie.

Trait Implementations

impl<'a> Clone for AccidentalDisplayOptions<'a>

fn clone(&self) -> AccidentalDisplayOptions<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for AccidentalDisplayOptions<'a>

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

Formats the value using the given formatter.

impl Default for AccidentalDisplayOptions<'_>

fn default() -> Self

Returns the “default value” for a type.