Struct Horizontality 

pub struct Horizontality<'t, 'a> { /* private fields */ }

One part’s timespans one after another: music21’s Horizontality.

Implementations

impl<'t, 'a> Horizontality<'t, 'a>

pub fn timespans(&self) -> &[&'t ElementTimespan<'a>]

The timespans, in order.

pub fn has_passing_tone(&self) -> bool

Whether the first pitches of the first three rise all the way or fall all the way: music21’s hasPassingTone.

pub fn has_neighbor_tone(&self) -> bool

Whether the first and third of the first three are the same pitch and the second is less than three semitones from them: music21’s hasNeighborTone.

pub fn has_no_motion(&self) -> bool

Whether every timespan sounds the same pitches, written alike: music21’s hasNoMotion. music21 gathers the pitches in a set, which tells apart pitches equal but for how their accidentals are shown or whether their spelling was worked out, so this does too.

Trait Implementations

impl<'t, 'a> Clone for Horizontality<'t, 'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'t, 'a> Debug for Horizontality<'t, 'a>

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

Formats the value using the given formatter.