Struct Digest 

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

A digest.digest: a reusable, algorithm-bound hash.

A digest authenticates nothing by itself: to check untrusted data against a known digest, compare compute’s result with a constant-time byte comparison; when authenticity is needed, use a Mac.

Implementations

impl Digest

pub fn from_raw(raw: Digest) -> Self

Wrap a raw digest resource.

pub fn as_raw(&self) -> &Digest

Borrow the raw digest resource.

pub fn into_raw(self) -> Digest

Unwrap into the raw digest resource.

impl Digest

pub async fn compute( &self, data: impl Into<DataSource<'_>>, ) -> Result<Vec<u8>, Error>

Digest data. The resource is reusable; the result is chunking-invariant.

pub fn algorithm_name(&self) -> String

The name of the algorithm this resource is bound to, e.g. "SHA-256" — spelled as the W3C Web Cryptography API algorithm registry (and crypto.subtle.digest) spells it.

Trait Implementations

impl Debug for Digest

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

Formats the value using the given formatter.

impl From<Digest> for Digest

fn from(raw: Digest) -> Self

Converts to this type from the input type.