Struct Signature

pub struct Signature { /* private fields */ }

A digital signature.

Implementations

impl Signature

pub fn new(id: &str, bytes: &[u8]) -> Result<Signature, Error>

Creates a signature from raw bytes.

This constructor will ensure that the key ID has the correct algorithm:key_name format.

Parameters

• id: A key identifier, e.g. ed25519:1.
• bytes: The digital signature, as a series of bytes.

Errors

Returns an error if:

• The key ID is malformed.

pub fn algorithm(&self) -> SigningKeyAlgorithm

The algorithm used to generate the signature.

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

The raw bytes of the signature.

pub fn base64(&self) -> String

A base64 encoding of the signature.

Uses the standard character set with no padding.

pub fn id(&self) -> String

The key identifier, a string containing the signature algorithm and the key “version” separated by a colon, e.g. ed25519:1.

pub fn version(&self) -> &str

The “version” of the key used for this signature.

Versions are used as an identifier to distinguish signatures generated from different keys but using the same algorithm on the same homeserver.

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl Hash for Signature

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Signature

fn eq(&self, other: &Signature) -> 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 Eq for Signature

impl StructuralPartialEq for Signature