Struct Signature 

pub struct Signature {
    pub r: Uint<256, 4>,
    pub s: Uint<256, 4>,
    pub v: u64,
}

ECDSA signature components.

Compatible with REST API and L1 implementation signature format.

Fields

r: Uint<256, 4>

The R field of the signature; the point on the curve.

s: Uint<256, 4>

The S field of the signature; the point on the curve.

v: u64

For EIP-155, EIP-2930 and Blob transactions this is set to the parity (0 for even, 1 for odd) of the y-value of the secp256k1 signature.

For legacy transactions, this is the recovery id

See also https://ethereum.github.io/execution-apis/api-documentation/ and https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_gettransactionbyhash

Implementations

impl RestSignature

pub fn new(r: Uint<256, 4>, s: Uint<256, 4>, v: u64) -> RestSignature

Create a new signature from components.

Trait Implementations

impl Clone for RestSignature

fn clone(&self) -> RestSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RestSignature

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

Formats the value using the given formatter.

impl Default for RestSignature

fn default() -> RestSignature

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RestSignature

fn deserialize<__D>( __deserializer: __D, ) -> Result<RestSignature, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RestSignature

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

Formats the value using the given formatter.

impl From<Signature> for RestSignature

fn from(signature: Signature) -> RestSignature

Converts to this type from the input type.

impl Hash for RestSignature

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 RestSignature

fn eq(&self, other: &RestSignature) -> 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 RestSignature

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSchema for RestSignature

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

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.

impl TryFrom<RestSignature> for Signature

type Error = SignatureError

The type returned in the event of a conversion error.

fn try_from( signature: RestSignature, ) -> Result<Signature, <Signature as TryFrom<RestSignature>>::Error>

Performs the conversion.

impl Eq for RestSignature

impl StructuralPartialEq for RestSignature