Struct FrameDigest 

pub struct FrameDigest(pub [u8; 32]);

A SHA-256 fingerprint of a frame’s normalized metadata and active pixels.

Tuple Fields

0: [u8; 32]

Implementations

impl FrameDigest

pub fn from_frame(frame: &VideoFrame) -> Result<Self>

Fingerprints active rows only, so backend-specific stride padding does not affect conformance results.

pub fn to_hex(self) -> String

pub fn from_hex(value: &str) -> Result<Self>

Trait Implementations

impl Clone for FrameDigest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FrameDigest

impl Debug for FrameDigest

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

Formats the value using the given formatter.

impl Eq for FrameDigest

impl Hash for FrameDigest

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 FrameDigest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FrameDigest