Struct Certificate 

pub struct Certificate<V: Variant, D: Digest> {
    pub item: Item<D>,
    pub signature: V::Signature,
}

A recovered signature for some Item.

Fields

item: Item<D>

The item that was recovered.

signature: V::Signature

The recovered signature.

Implementations

impl<V: Variant, D: Digest> Certificate<V, D>

pub fn verify(&self, namespace: &[u8], identity: &V::Public) -> bool

Verifies the signature on this certificate.

Returns true if the signature is valid for the given namespace and public key. Domain separation is automatically applied to prevent signature reuse.

Trait Implementations

impl<V: Clone + Variant, D: Clone + Digest> Clone for Certificate<V, D>

where V::Signature: Clone,

fn clone(&self) -> Certificate<V, D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<V: Debug + Variant, D: Debug + Digest> Debug for Certificate<V, D>

where V::Signature: Debug,

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

Formats the value using the given formatter.

impl<V: Variant, D: Digest> EncodeSize for Certificate<V, D>

fn encode_size(&self) -> usize

Returns the encoded size of this value (in bytes).

impl<V: Hash + Variant, D: Hash + Digest> Hash for Certificate<V, D>

where V::Signature: Hash,

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<V: PartialEq + Variant, D: PartialEq + Digest> PartialEq for Certificate<V, D>

where V::Signature: PartialEq,

fn eq(&self, other: &Certificate<V, D>) -> 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<V: Variant, D: Digest> Read for Certificate<V, D>

type Cfg = ()

The Cfg type parameter allows passing configuration during the read process. This is crucial for safely decoding untrusted data, for example, by providing size limits for collections or strings.

fn read_cfg(reader: &mut impl Buf, _: &()) -> Result<Self, CodecError>

Reads a value from the buffer using the provided configuration cfg.

impl<V: Variant, D: Digest> Write for Certificate<V, D>

fn write(&self, writer: &mut impl BufMut)

Writes the binary representation of self to the provided buffer buf.

impl<V: Eq + Variant, D: Eq + Digest> Eq for Certificate<V, D>

where V::Signature: Eq,

impl<V: Variant, D: Digest> StructuralPartialEq for Certificate<V, D>