Enum KeyHandle

#[non_exhaustive]
pub enum KeyHandle {
    EcdsaNistP256(VerifyingKey),
    EcdsaNistP384(VerifyingKey),
    EcdsaSecp256k1(VerifyingKey),
    Ed25519(VerifyingKey),
}

Handle to a particular key.

Uniquely identifies a particular key in the keyring.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EcdsaNistP256(VerifyingKey)

Available on crate feature nistp256 only.

ECDSA/P-256.

EcdsaNistP384(VerifyingKey)

Available on crate feature nistp384 only.

ECDSA/P-384.

EcdsaSecp256k1(VerifyingKey)

Available on crate feature secp256k1 only.

ECDSA/secp256k1.

Ed25519(VerifyingKey)

Available on crate feature ed25519 only.

Ed25519.

Implementations

impl KeyHandle

pub fn ecdsa_nistp256(&self) -> Option<VerifyingKey>

Available on crate feature nistp256 only.

Get ECDSA/P-256 verifying key, if this is an ECDSA/P-256 key.

pub fn ecdsa_nistp384(&self) -> Option<VerifyingKey>

Available on crate feature nistp384 only.

Get ECDSA/P-384 verifying key, if this is an ECDSA/P-384 key.

pub fn ecdsa_secp256k1(&self) -> Option<VerifyingKey>

Available on crate feature secp256k1 only.

Get ECDSA/secp256k1 verifying key, if this is an ECDSA/secp256k1 key.

pub fn ed25519(&self) -> Option<VerifyingKey>

Available on crate feature ed25519 only.

Get Ed25519 verifying key, if this is an Ed25519 key.

Trait Implementations

impl Clone for KeyHandle

fn clone(&self) -> KeyHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyHandle

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

Formats the value using the given formatter.

impl Ord for KeyHandle

fn cmp(&self, other: &KeyHandle) -> 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 KeyHandle

fn eq(&self, other: &KeyHandle) -> 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 KeyHandle

fn partial_cmp(&self, other: &KeyHandle) -> 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 Copy for KeyHandle

impl Eq for KeyHandle

impl StructuralPartialEq for KeyHandle