Struct VerifyingKey 

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

A verifying public key

Implementations

impl VerifyingKey

pub fn verify(&self, msg: &[u8], signature: &Signature) -> bool

Verifies if a signature is correct

Trait Implementations

impl BinaryHashRepr for VerifyingKey

fn binary_repr<W: MemWrite<u8>>(&self, writer: &mut W)

Writes out the binary representation of this value into a writer.

fn binary_len(&self) -> usize

The size of an object’s binary representation.

fn binary_vec(&self) -> Vec<u8>

Writes the hash repr into a vector

impl Clone for VerifyingKey

fn clone(&self) -> VerifyingKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VerifyingKey

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

Formats the value using the given formatter.

impl Default for VerifyingKey

fn default() -> Self

Returns the “default value” for a type.

impl Deserializable for VerifyingKey

fn deserialize(reader: &mut impl Read, _recursion_depth: u32) -> Result<Self>

const LIMIT_RECURSION: bool = true

fn check_rec(depth: &mut u32) -> Result<(), Error>

impl<'de> Deserialize<'de> for VerifyingKey

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Distribution<VerifyingKey> for Standard

fn sample<R: Rng + ?Sized>(&self, _rng: &mut R) -> VerifyingKey

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl Hash for VerifyingKey

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 Ord for VerifyingKey

fn cmp(&self, other: &VerifyingKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VerifyingKey

fn eq(&self, other: &VerifyingKey) -> 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 PartialOrd for VerifyingKey

fn partial_cmp(&self, other: &VerifyingKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serializable for VerifyingKey

fn serialize(&self, writer: &mut impl Write) -> Result<()>

fn serialized_size(&self) -> usize

impl Serialize for VerifyingKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Tagged for VerifyingKey

fn tag() -> Cow<'static, str>

Retrieves the tag of Self. Returns a [Cow] as type arguments require allocation, but no allocation is preferred.

fn tag_unique_factor() -> String

A decomposition of this tag into primitive types (any type whose representation is not defined through other types), tuples (via (a,b)), and sum types (via [a,b]).

impl Eq for VerifyingKey

impl StructuralPartialEq for VerifyingKey