Enum x509_certificate::certificate::KeyUsage

source · [−]

pub enum KeyUsage {
    DigitalSignature,
    NonRepudiation,
    KeyEncipherment,
    DataEncipherment,
    KeyAgreement,
    KeyCertSign,
    CrlSign,
}

Expand description

X.509 extension to define how a certificate can be used.

KeyUsage ::= BIT STRING {
  digitalSignature(0),
  nonRepudiation(1),
  keyEncipherment(2),
  dataEncipherment(3),
  keyAgreement(4),
  keyCertSign(5),
  cRLSign(6)
}

Variants

`DigitalSignature`

`NonRepudiation`

`KeyEncipherment`

`DataEncipherment`

`KeyAgreement`

`KeyCertSign`

`CrlSign`

Trait Implementations

impl From<KeyUsage> for u8

fn from(ku: KeyUsage) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl RefUnwindSafe for KeyUsage

impl Send for KeyUsage

impl Sync for KeyUsage

impl Unpin for KeyUsage

impl UnwindSafe for KeyUsage

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.