Struct ReferentialSubsetAllowance 

pub struct ReferentialSubsetAllowance {
    pub id: String,
    pub pitch_classes: BTreeSet<PitchClass>,
}

One caller-declared referential subset that may license non-structural additions.

Fields

id: String

Stable subset identity retained in diagnostics and derived event provenance.

pitch_classes: BTreeSet<PitchClass>

Pitch classes admitted by the subset.

Implementations

impl ReferentialSubsetAllowance

pub fn new( id: impl Into<String>, pitch_classes: impl IntoIterator<Item = PitchClass>, ) -> Result<Self, String>

Creates one named referential subset allowance.

Trait Implementations

impl Clone for ReferentialSubsetAllowance

fn clone(&self) -> ReferentialSubsetAllowance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferentialSubsetAllowance

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

Formats the value using the given formatter.

impl Eq for ReferentialSubsetAllowance

impl PartialEq for ReferentialSubsetAllowance

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReferentialSubsetAllowance