Struct PHash 

pub struct PHash(/* private fields */);

Stores the result of the phash. Implements Hash trait.

Note

The hash value may vary between versions.

Implementations

impl PHash

pub fn hamming_distance(self, PHash: PHash) -> u32

Compute the hamming distance between hashes.

Example

use imageproc::image_hash;

let hash1 = image_hash::phash(&img1);
let hash2 = image_hash::phash(&img2);
dbg!(hash1.hamming_distance(hash2));

Trait Implementations

impl Clone for PHash

fn clone(&self) -> PHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PHash

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

Formats the value using the given formatter.

impl Hash for PHash

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 PHash

fn eq(&self, other: &PHash) -> 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 PHash

impl Eq for PHash

impl StructuralPartialEq for PHash