Enum Digest 

pub enum Digest {
    Sha256,
    Sha1,
}

The hash an HMAC scheme runs on. SHA-256 everywhere it is not otherwise named; SHA-1 only where a provider signs with it (Vercel).

SHA-1 is safe in this position because HMAC is a MAC: its security depends on the secret key and the hash’s PRF behaviour, not on collision resistance. It is not collision-sensitive use.

Variants

Sha256

HMAC-SHA256 — the default, and every scheme before Vercel.

Sha1

HMAC-SHA1 — Vercel’s x-vercel-signature.

Trait Implementations

impl Clone for Digest

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 Digest

impl Debug for Digest

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

Formats the value using the given formatter.

impl Default for Digest

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Digest

impl PartialEq for Digest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Digest