Enum DescriptorKind 

pub enum DescriptorKind {
    Binary,
    Float32,
}

Scalar representation used by a descriptor matrix.

Variants

Binary

Packed binary descriptor; matching uses Hamming distance.

Float32

Float32 descriptor; matching normally uses L2 distance.

Trait Implementations

impl Clone for DescriptorKind

fn clone(&self) -> DescriptorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorKind

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

Formats the value using the given formatter.

impl Hash for DescriptorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DescriptorKind

fn eq(&self, other: &DescriptorKind) -> 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 Copy for DescriptorKind

impl Eq for DescriptorKind

impl StructuralPartialEq for DescriptorKind