Enum ChromaNorm 

#[non_exhaustive]
pub enum ChromaNorm {
    None,
    L1,
    L2,
    Max,
}

Normalization strategy for chroma features.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No normalization

L1

L1 normalization (sum to 1)

L2

L2 normalization (Euclidean norm = 1)

Max

Max normalization (max value = 1)

Trait Implementations

impl Clone for ChromaNorm

fn clone(&self) -> ChromaNorm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChromaNorm

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

Formats the value using the given formatter.

impl Default for ChromaNorm

fn default() -> ChromaNorm

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChromaNorm

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChromaNorm

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ChromaNorm

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ChromaNorm

impl Eq for ChromaNorm

impl StructuralPartialEq for ChromaNorm