Enum sequoia_openpgp::Fingerprint

pub enum Fingerprint {
    V4([u8; 20]),
    Invalid(Box<[u8]>),
}

A long identifier for certificates and keys.

A fingerprint uniquely identifies a public key. For more details about how a fingerprint is generated, see Section 12.2 of RFC 4880.

Variants

V4([u8; 20])

20 byte SHA-1 hash.

Invalid(Box<[u8]>)

Used for holding fingerprints that we don't understand. For instance, we don't grok v3 fingerprints. And, it is possible that the Issuer subpacket contains the wrong number of bytes.

Methods

impl Fingerprint

pub fn from_bytes(raw: &[u8]) -> Fingerprint

Reads a binary fingerprint.

pub fn as_slice(&self) -> &[u8]

Returns a reference to the raw Fingerprint.

pub fn to_icao(&self) -> String

Converts the hex representation of the fingerprint to a phrase in the ICAO alphabet.

Trait Implementations

impl Serialize for Fingerprint

fn serialize(&self, o: &mut dyn Write) -> Result<()>

Writes a serialized version of the object to o.

fn export(&self, o: &mut dyn Write) -> Result<()>

Exports a serialized version of the object to o.

impl Marshal for Fingerprint

fn serialize(&self, o: &mut dyn Write) -> Result<()>

Writes a serialized version of the object to o.

fn export(&self, o: &mut dyn Write) -> Result<()>

Exports a serialized version of the object to o.

impl SerializeInto for Fingerprint

fn serialized_len(&self) -> usize

Computes the maximal length of the serialized representation.

fn serialize_into(&self, buf: &mut [u8]) -> Result<usize>

Serializes into the given buffer.

fn to_vec(&self) -> Result<Vec<u8>>

Serializes the packet to a vector.

fn export_into(&self, buf: &mut [u8]) -> Result<usize>

Exports into the given buffer.

fn export_to_vec(&self) -> Result<Vec<u8>>

Exports to a vector.

impl MarshalInto for Fingerprint

fn serialized_len(&self) -> usize

Computes the maximal length of the serialized representation.

fn serialize_into(&self, buf: &mut [u8]) -> Result<usize>

Serializes into the given buffer.

fn to_vec(&self) -> Result<Vec<u8>>

Serializes the packet to a vector.

fn export_into(&self, buf: &mut [u8]) -> Result<usize>

Exports into the given buffer.

fn export_to_vec(&self) -> Result<Vec<u8>>

Exports to a vector.

impl<'_> From<&'_ Fingerprint> for KeyID

fn from(fp: &Fingerprint) -> Self

Performs the conversion.

impl From<Fingerprint> for KeyID

fn from(fp: Fingerprint) -> Self

Performs the conversion.

impl From<Fingerprint> for KeyHandle

fn from(i: Fingerprint) -> Self

Performs the conversion.

impl<'_> From<&'_ Fingerprint> for KeyHandle

fn from(i: &Fingerprint) -> Self

Performs the conversion.

impl Eq for Fingerprint

impl PartialOrd<Fingerprint> for Fingerprint

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

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Fingerprint) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Fingerprint) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Fingerprint) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Fingerprint) -> bool

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

impl PartialEq<Fingerprint> for Fingerprint

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Fingerprint) -> bool

This method tests for !=.

impl Clone for Fingerprint

fn clone(&self) -> Fingerprint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Fingerprint

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Display for Fingerprint

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

Formats the value using the given formatter.

impl Hash for Fingerprint

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

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for Fingerprint

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

Formats the value using the given formatter.

impl TryFrom<KeyHandle> for Fingerprint

type Error = Error

The type returned in the event of a conversion error.

fn try_from(i: KeyHandle) -> Result<Self>

Performs the conversion.

impl<'_> TryFrom<&'_ KeyHandle> for Fingerprint

type Error = Error

The type returned in the event of a conversion error.

fn try_from(i: &KeyHandle) -> Result<Self>

Performs the conversion.

impl FromStr for Fingerprint

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl LowerHex for Fingerprint

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

Formats the value using the given formatter.

impl UpperHex for Fingerprint

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

Formats the value using the given formatter.

impl Arbitrary for Fingerprint

fn arbitrary<G: Gen>(g: &mut G) -> Self

fn shrink(&self) -> Box<dyn Iterator<Item = Self> + 'static>