Type Alias Signature

pub type Signature = EthereumSignature;

Alias to 512-bit hash when used in the context of a transaction signature on the chain.

Aliased Type

struct Signature(/* private fields */);

Implementations

impl EthereumSignature

pub fn new( s: CryptoBytes<sp_core::::ecdsa::Signature::{constant#0}, (SignatureTag, EcdsaTag)>, ) -> EthereumSignature

Trait Implementations

impl Clone for EthereumSignature

fn clone(&self) -> EthereumSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EthereumSignature

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

Formats the value using the given formatter.

impl Decode for EthereumSignature

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<EthereumSignature, Error>

where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de> Deserialize<'de> for EthereumSignature

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for EthereumSignature

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<__CodecOutputReturn, __CodecUsingEncodedCallback>( &self, f: __CodecUsingEncodedCallback, ) -> __CodecOutputReturn

where __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<MultiSignature> for EthereumSignature

fn from(signature: MultiSignature) -> EthereumSignature

Converts to this type from the input type.

impl MaxEncodedLen for EthereumSignature

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl PartialEq for EthereumSignature

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

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 TypeInfo for EthereumSignature

type Identity = EthereumSignature

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Verify for EthereumSignature

type Signer = EthereumSigner

Type of the signer.

fn verify<L>(&self, msg: L, signer: &AccountId20) -> bool

where L: Lazy<[u8]>,

Verify a signature.

impl DecodeWithMemTracking for EthereumSignature

impl EncodeLike for EthereumSignature

impl Eq for EthereumSignature

impl StructuralPartialEq for EthereumSignature