Struct Ed25519Signature 

pub struct Ed25519Signature(/* private fields */);

A validated Ed25519 signature (64 bytes).

Implementations

impl Ed25519Signature

pub fn from_bytes(bytes: [u8; 64]) -> Self

Creates a signature from a 64-byte array.

pub fn try_from_slice(slice: &[u8]) -> Result<Self, SignatureLengthError>

Attempts to create a signature from a byte slice, returning an error if the length is not 64.

pub fn empty() -> Self

Creates an all-zero signature, used as a placeholder.

pub fn is_empty(&self) -> bool

Returns true if the signature is all zeros (placeholder).

pub fn as_bytes(&self) -> &[u8; 64]

Returns a reference to the underlying 64-byte array.

Trait Implementations

impl AsRef<[u8]> for Ed25519Signature

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

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

impl Clone for Ed25519Signature

fn clone(&self) -> Ed25519Signature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ed25519Signature

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

Formats the value using the given formatter.

impl Default for Ed25519Signature

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Ed25519Signature

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Ed25519Signature

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

Formats the value using the given formatter.

impl PartialEq for Ed25519Signature

fn eq(&self, other: &Ed25519Signature) -> 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 Serialize for Ed25519Signature

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Eq for Ed25519Signature

impl StructuralPartialEq for Ed25519Signature