Struct Ed25519Signature

pub struct Ed25519Signature(pub Signature);

An Ed25519 signature.

Tuple Fields

0: Signature

Implementations

impl Ed25519Signature

pub fn new<'de, T>(value: &T, secret: &Ed25519SecretKey) -> Self

where T: BcsSignable<'de>,

Computes a signature.

pub fn from_slice(bytes: &[u8]) -> Result<Self, CryptoError>

Parses bytes to a signature.

Returns error if input slice is not 64 bytes.

pub fn check<'de, T>( &self, value: &T, author: Ed25519PublicKey, ) -> Result<(), CryptoError>

where T: BcsSignable<'de> + Debug,

Checks a signature.

pub fn verify_batch<'a, 'de, T, I>( value: &'a T, votes: I, ) -> Result<(), CryptoError>

where T: BcsSignable<'de>, I: IntoIterator<Item = (&'a Ed25519PublicKey, &'a Ed25519Signature)>,

Verifies a batch of signatures.

pub fn as_bytes(&self) -> Vec<u8>

Returns bytes of the signature.

Trait Implementations

impl Clone for Ed25519Signature

fn clone(&self) -> Ed25519Signature

Returns a copy 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<'de> Deserialize<'de> for Ed25519Signature

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

where D: Deserializer<'de>,

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 InputType for Ed25519Signature

type RawValueType = Ed25519Signature

The raw type used for validator.

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

fn parse(value: Option<Value>) -> InputValueResult<Self>

Parse from Value. None represents undefined.

fn to_value(&self) -> Value

Convert to a Value for introspection.

fn as_raw_value(&self) -> Option<&Self::RawValueType>

Returns a reference to the raw value.

fn qualified_type_name() -> String

Qualified typename.

impl OutputType for Ed25519Signature

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

async fn resolve( &self, _: &ContextSelectionSet<'_>, _field: &Positioned<Field>, ) -> ServerResult<Value>

Resolve an output value to async_graphql::Value.

fn qualified_type_name() -> String

Qualified typename.

fn introspection_type_name(&self) -> Cow<'static, str>

Introspection type name

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 ScalarType for Ed25519Signature

fn parse(value: Value) -> InputValueResult<Self>

Parse a scalar value.

fn to_value(&self) -> Value

Convert the scalar to Value.

fn is_valid(_value: &ConstValue) -> bool

Checks for a valid scalar value.

impl Serialize for Ed25519Signature

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Ed25519Signature

impl Eq for Ed25519Signature

impl StructuralPartialEq for Ed25519Signature