Enum sequoia_openpgp::types::SignatureType

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#[non_exhaustive]
pub enum SignatureType {
Show 17 variants Binary, Text, Standalone, GenericCertification, PersonaCertification, CasualCertification, PositiveCertification, AttestationKey, SubkeyBinding, PrimaryKeyBinding, DirectKey, KeyRevocation, SubkeyRevocation, CertificationRevocation, Timestamp, Confirmation, Unknown(u8),
}
Expand description

Signature type as defined in Section 5.2.1 of RFC 4880.

Note: This enum cannot be exhaustively matched to allow future extensions.

§Examples

Use SignatureType to create a timestamp signature:

use sequoia_openpgp as openpgp;
use std::time::SystemTime;
use openpgp::packet::signature::SignatureBuilder;
use openpgp::types::SignatureType;

let mut builder = SignatureBuilder::new(SignatureType::Timestamp)
    .set_signature_creation_time(SystemTime::now())?;

Variants (Non-exhaustive)§

This enum is marked as 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.
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Binary

Signature over a binary document.

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Text

Signature over a canonical text document.

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Standalone

Standalone signature.

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GenericCertification

Generic certification of a User ID and Public-Key packet.

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PersonaCertification

Persona certification of a User ID and Public-Key packet.

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CasualCertification

Casual certification of a User ID and Public-Key packet.

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PositiveCertification

Positive certification of a User ID and Public-Key packet.

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AttestationKey

Attestation Key Signature (proposed).

Allows the certificate owner to attest to third party certifications. See Section 5.2.3.30 of RFC 4880bis for details.

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SubkeyBinding

Subkey Binding Signature

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PrimaryKeyBinding

Primary Key Binding Signature

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DirectKey

Signature directly on a key

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KeyRevocation

Key revocation signature

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SubkeyRevocation

Subkey revocation signature

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CertificationRevocation

Certification revocation signature

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Timestamp

Timestamp signature.

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Confirmation

Third-Party Confirmation signature.

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Unknown(u8)

Catchall.

Implementations§

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impl SignatureType

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pub fn variants() -> impl Iterator<Item = Self>

Returns an iterator over all valid variants.

Returns an iterator over all known variants. This does not include the SignatureType::Unknown variants.

Trait Implementations§

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impl Clone for SignatureType

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fn clone(&self) -> SignatureType

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SignatureType

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

Formats the value using the given formatter. Read more
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impl Display for SignatureType

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

Formats the value using the given formatter. Read more
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impl From<SignatureType> for u8

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fn from(t: SignatureType) -> Self

Converts to this type from the input type.
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impl From<u8> for SignatureType

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fn from(u: u8) -> Self

Converts to this type from the input type.
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impl Hash for SignatureType

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for SignatureType

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fn cmp(&self, other: &SignatureType) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for SignatureType

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fn eq(&self, other: &SignatureType) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for SignatureType

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fn partial_cmp(&self, other: &SignatureType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for SignatureType

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impl Eq for SignatureType

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impl StructuralPartialEq for SignatureType

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.