Struct Signature 

pub struct Signature { /* private fields */ }

A signature generated by a PrivateKey.

Encoding

These signatures are, variable-length and utilise SHA256 as the internal cryptographic hash.

The returned signatures are encoded as ASN.1 wrapped DER bytes as described in RFC 3279 § 2.2.3.

Implementations

impl Signature

pub fn as_hex_str<W>(&self, buf: W) -> Result<(), Error>

where W: Write,

Write this signature into buf formatted as a hex string.

Trait Implementations

impl AsRef<[u8]> for Signature

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

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

Formats the value using the given formatter.

impl Display for Signature

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

Formats the value using the given formatter.

impl From<Signature> for Signature

fn from(value: Signature) -> Self

Converts to this type from the input type.

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 StructuralPartialEq for Signature

impl TryFrom<&[u8]> for Signature

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.