Struct PublicKey 

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

An Ed25519 public key.

See [ed25519_dalek::VerifyingKey] for more information.

Implementations

impl PublicKey

pub fn from_bytes(bytes: &[u8; 32]) -> Result<Self, Error>

Construct a public key from its byte representation.

pub fn as_bytes(&self) -> &[u8; 32]

Return a reference to the byte representation of this public key.

pub fn to_bytes(&self) -> [u8; 32]

Return the byte representation of this public key.

pub fn verify(&self, message: &[u8], signature: &Signature) -> Result<(), Error>

Verify a signature using this public key.

See [ed25519_dalek::VerifyingKey::verify] for more information.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstantTimeEq for PublicKey

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl<'a> From<&'a Keypair> for PublicKey

fn from(value: &'a Keypair) -> Self

Converts to this type from the input type.

impl From<&PublicKey> for Ed25519Identity

fn from(pk: &PublicKey) -> Self

Converts to this type from the input type.

impl From<ExpandedKeypair> for PublicKey

fn from(ekp: ExpandedKeypair) -> PublicKey

Converts to this type from the input type.

impl From<PublicKey> for Ed25519Identity

fn from(pk: PublicKey) -> Self

Converts to this type from the input type.

impl PartialEq for PublicKey

where PublicKey: ConstantTimeEq,

fn eq(&self, other: &Self) -> 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<'a> TryFrom<&'a [u8]> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &'a [u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Ed25519Identity> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(id: &Ed25519Identity) -> Result<PublicKey, Self::Error>

Performs the conversion.

impl TryFrom<Ed25519Identity> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(id: Ed25519Identity) -> Result<PublicKey, Self::Error>

Performs the conversion.

impl Copy for PublicKey

impl Eq for PublicKey