Enum x509_certificate::certificate::KeyUsage

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 Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

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

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

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

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impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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 Twhere U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

Performs the conversion.