Enum KeyPurpose 

pub enum KeyPurpose {
    Signing,
    Encryption,
    KeyAgreement,
}

Purpose of a cryptographic key

Variants

Signing

For signing operations

Encryption

For encryption/decryption

KeyAgreement

For key agreement/derivation

Trait Implementations

impl Clone for KeyPurpose

fn clone(&self) -> KeyPurpose

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KeyPurpose

impl Debug for KeyPurpose

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyPurpose

fn deserialize<__D>( __deserializer: __D, ) -> Result<KeyPurpose, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for KeyPurpose

impl PartialEq for KeyPurpose

fn eq(&self, other: &KeyPurpose) -> 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 Serialize for KeyPurpose

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for KeyPurpose