Struct KeySignature 

pub struct KeySignature {
    pub raw: String,
    pub tonic: Option<KeyTonic>,
    pub mode: KeyMode,
    pub accidentals: Vec<KeyAccidental>,
    pub explicit: bool,
    pub compact_accidentals_ignored: bool,
    pub tonic_trailing_junk_ignored: bool,
    pub properties: VoiceProperties,
}

Fields

raw: String

tonic: Option<KeyTonic>

mode: KeyMode

accidentals: Vec<KeyAccidental>

explicit: bool

compact_accidentals_ignored: bool

tonic_trailing_junk_ignored: bool

Set when a valid leading tonic was recovered from a token carrying trailing non-alphabetic junk (K:Bb,); the junk was discarded (ABC 2.1 §3.1.14). The lowering stage flags this with abc.field.key.tonic_trailing_junk_ignored.

properties: VoiceProperties

Clef/octave/middle/transpose modifiers carried on the K: field (ABC 2.1 §4.6), e.g. K:C treble+8 or K: Dm octave=1. Empty when the key field carries only tonic/mode/accidentals.

Trait Implementations

impl Clone for KeySignature

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 KeySignature

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

Formats the value using the given formatter.

impl Eq for KeySignature

impl PartialEq for KeySignature

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeySignature