Struct ContentDigest 

pub struct ContentDigest { /* private fields */ }

Optional algorithm-tagged content integrity digest.

A content revision or strong ETag is not automatically a digest. Callers construct this value only when the remote backend supplies bytes produced by the named digest algorithm.

Implementations

impl ContentDigest

pub fn new( algorithm: ContentDigestAlgorithm, value: impl Into<Vec<u8>>, ) -> Result<Self>

Creates a non-empty algorithm-tagged digest.

Errors

Returns an error when validation fails or an underlying backend, store, or platform operation fails.

pub const fn algorithm(&self) -> &ContentDigestAlgorithm

Returns the digest algorithm identifier.

pub fn value(&self) -> &[u8]

Returns the digest bytes.

pub fn into_parts(self) -> (ContentDigestAlgorithm, Vec<u8>)

Consumes the digest and returns its algorithm and bytes.

Trait Implementations

impl Clone for ContentDigest

fn clone(&self) -> ContentDigest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentDigest

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

Formats the value using the given formatter.

impl Hash for ContentDigest

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 ContentDigest

fn eq(&self, other: &ContentDigest) -> 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 Eq for ContentDigest

impl StructuralPartialEq for ContentDigest