Enum MapWitness 

pub enum MapWitness {
    Direct {
        source_class: u16,
        target_value: i64,
    },
    Unmapped {
        source_class: u16,
    },
    Nudged {
        source_class: u16,
        chosen_class: u16,
        target_value: i64,
        policy: PitchMapPolicy,
    },
}

Witness explaining how the internal pitch map handled one input pitch.

Variants

Direct

The source class had a direct image.

Fields

source_class: u16

Folded source class.

target_value: i64

Mapped absolute semitone.

Unmapped

The map left an unmapped source unchanged.

Fields

source_class: u16

Folded source class.

Nudged

The map used an explicit policy to choose a mapped source class.

Fields

source_class: u16

Folded source class requested by the input pitch.

chosen_class: u16

Folded mapped class selected by the policy.

target_value: i64

Mapped absolute semitone.

policy: PitchMapPolicy

Policy that chose the mapped class.

Trait Implementations

impl Clone for MapWitness

fn clone(&self) -> MapWitness

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MapWitness

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

Formats the value using the given formatter.

impl Eq for MapWitness

impl PartialEq for MapWitness

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MapWitness