Struct ChordSymbol 

pub struct ChordSymbol {
    pub root: String,
    pub kind: String,
    pub bass: Option<String>,
    pub placement: Option<String>,
    pub extender: bool,
    pub harmonic_degree: Option<String>,
    pub harmony_function: Option<String>,
    pub harmony_type: Option<String>,
    pub chord_ref: Option<String>,
    pub range_end: Option<NoteAddr>,
    pub degrees: Vec<ChordDegree>,
}

Structured chord symbol attached to a note.

Fields

root: String

Root note name: “C”, “F#”, “Bb”, etc.

kind: String

MusicXML harmony kind: “major”, “minor”, “dominant”, “major-seventh”, etc.

bass: Option<String>

Slash-chord bass note.

placement: Option<String>

Optional vertical placement hint from interchange formats (for example above/below).

extender: bool

Whether the source harmony carries a continuation/extender line.

harmonic_degree: Option<String>

MEI harmonic-analysis scale degree (Humdrum **deg syntax), when supplied.

harmony_function: Option<String>

MEI harmonic function token (for example T, PD, or D), when supplied.

harmony_type: Option<String>

MEI harm@type classification token(s), when supplied.

chord_ref: Option<String>

MEI harm@chordref URI, retained without resolving an external chord definition.

range_end: Option<NoteAddr>

Optional note address where a harmony range ends.

This is primarily used by MEI harm@tstamp2/endid. The field is optional so older score JSON and formats without harmony ranges remain fully compatible.

degrees: Vec<ChordDegree>

Structured chord extensions such as add9, alter5, or omit3.

Implementations

impl ChordSymbol

pub fn kind_for_suffix(suffix: &str) -> Option<&'static str>

The chord kind a compact label suffix ("m7", "aug7", "13") stands for.

pub fn display_text(&self) -> String

Trait Implementations

impl Clone for ChordSymbol

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChordSymbol

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChordSymbol

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChordSymbol

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ChordSymbol

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 ChordSymbol