Struct bitarray::Jaccard

pub struct Jaccard;

Provides Jaccard distance as a metric.

The Jaccard similarity is computed and then all of the bits are flipped in the resulting u32 so that items are ordered by Jaccard distance/dissimilarity.

Trait Implementations

impl Clone for Jaccard

fn clone(&self) -> Jaccard

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Jaccard

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

Formats the value using the given formatter.

impl Default for Jaccard

fn default() -> Jaccard

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Jaccard

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Hash for Jaccard

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, 

Feeds a slice of this type into the given Hasher.

impl<const B: usize> Metric<BitArray<B>> for Jaccard

type Unit = u32

fn distance(&self, a: &BitArray<B>, b: &BitArray<B>) -> u32

impl Ord for Jaccard

fn cmp(&self, other: &Jaccard) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Jaccard> for Jaccard

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Jaccard> for Jaccard

fn partial_cmp(&self, other: &Jaccard) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Jaccard

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 Jaccard

impl Eq for Jaccard

impl StructuralEq for Jaccard

impl StructuralPartialEq for Jaccard