Enum KeyUsage 

pub enum KeyUsage {
    Encrypt,
    Decrypt,
    Sign,
    Verify,
    DeriveKey,
    DeriveBits,
    WrapKey,
    UnwrapKey,
}

WebCrypto key usage flags

Variants

Encrypt

Key can be used for encryption

Decrypt

Key can be used for decryption

Sign

Key can be used for signing

Verify

Key can be used for verification

DeriveKey

Key can be used for key derivation

DeriveBits

Key can be used to derive bits

WrapKey

Key can be wrapped

UnwrapKey

Key can be unwrapped

Implementations

impl KeyUsage

pub fn is_signing(&self) -> bool

Check if usage is a signing operation

pub fn is_encryption(&self) -> bool

Check if usage is an encryption operation

pub fn is_derivation(&self) -> bool

Check if usage is a key derivation operation

Trait Implementations

impl Clone for KeyUsage

fn clone(&self) -> KeyUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyUsage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for KeyUsage

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for KeyUsage

impl Eq for KeyUsage

impl StructuralPartialEq for KeyUsage