Enum SpannerKind 

pub enum SpannerKind {
    Slur,
    Crescendo,
    Diminuendo,
    Ottava,
    Line,
    PedalMark,
    TrillExtension,
    ArpeggioMark,
    Glissando,
    TremoloSpanner,
    Neume,
}

Which of music21’s spanner classes a spanner is.

Variants

Slur

A curve joining notes played in one breath or bow: music21’s Slur.

Crescendo

A hairpin opening out, growing louder: music21’s Crescendo.

Diminuendo

A hairpin closing, growing softer: music21’s Diminuendo.

Ottava

An octave line, 8va or 15mb: music21’s Ottava.

Line

A bracket or line over notes, as a ligatura or a passage to be played together: music21’s Line.

PedalMark

How long a pedal is held: music21’s PedalMark.

TrillExtension

The wavy line carrying a trill on past its note: music21’s TrillExtension.

ArpeggioMark

One arpeggio across several chords, as across both hands’ staves: music21’s ArpeggioMarkSpanner.

Glissando

A glissando or a slide from one note to the next: music21’s Glissando.

TremoloSpanner

A tremolo alternating between two notes: music21’s TremoloSpanner.

Neume

Notes sung to one syllable as one figure, as chant writes them: music21’s volpiano Neume.

Implementations

impl SpannerKind

pub fn class_name(self) -> &'static str

music21’s class name for the kind.

pub fn numbering_class(self) -> &'static str

The class spanners of this kind are counted with where music21 numbers them for a score: a crescendo and a diminuendo are both hairpins, DynamicWedge, and share their numbers.

pub fn is_wedge(self) -> bool

Whether this is a hairpin: music21’s DynamicWedge.

Trait Implementations

impl Clone for SpannerKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpannerKind

impl Debug for SpannerKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpannerKind

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SpannerKind

impl Hash for SpannerKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SpannerKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SpannerKind

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SpannerKind