Type Alias Signature
pub type Signature = MultiSignature;
Expand description
Alias to type for a signature for a transaction on the relay chain. This allows one of several kinds of underlying crypto to be used, so isn’t a fixed size when encoded.
Aliased Type§
enum Signature {
Ed25519(CryptoBytes<64, (SignatureTag, Ed25519Tag)>),
Sr25519(CryptoBytes<64, (SignatureTag, Sr25519Tag)>),
Ecdsa(CryptoBytes<65, (SignatureTag, EcdsaTag)>),
}
Variants§
Ed25519(CryptoBytes<64, (SignatureTag, Ed25519Tag)>)
An Ed25519 signature.
Sr25519(CryptoBytes<64, (SignatureTag, Sr25519Tag)>)
An Sr25519 signature.
Ecdsa(CryptoBytes<65, (SignatureTag, EcdsaTag)>)
An ECDSA/SECP256k1 signature.
Trait Implementations
§impl Decode for MultiSignature
impl Decode for MultiSignature
§fn decode<__CodecInputEdqy>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<MultiSignature, Error>where
__CodecInputEdqy: Input,
fn decode<__CodecInputEdqy>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<MultiSignature, 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,
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. Read more
§fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
Attempt to skip the encoded value from input. Read more
§fn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
Returns the fixed encoded size of the type. Read more
§impl<'de> Deserialize<'de> for MultiSignature
impl<'de> Deserialize<'de> for MultiSignature
§fn deserialize<__D>(
__deserializer: __D,
) -> Result<MultiSignature, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<MultiSignature, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl Encode for MultiSignature
impl Encode for MultiSignature
§fn encode_to<__CodecOutputEdqy>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)where
__CodecOutputEdqy: Output + ?Sized,
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 using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
Convert self to a slice and then invoke the given closure with it.
§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
§impl From<CryptoBytes<sp_core::::ecdsa::Signature::{constant#0}, (SignatureTag, EcdsaTag)>> for MultiSignature
impl From<CryptoBytes<sp_core::::ecdsa::Signature::{constant#0}, (SignatureTag, EcdsaTag)>> for MultiSignature
§impl From<CryptoBytes<sp_core::::ed25519::Signature::{constant#0}, (SignatureTag, Ed25519Tag)>> for MultiSignature
impl From<CryptoBytes<sp_core::::ed25519::Signature::{constant#0}, (SignatureTag, Ed25519Tag)>> for MultiSignature
§impl From<CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)>> for MultiSignature
impl From<CryptoBytes<sp_core::::sr25519::Signature::{constant#0}, (SignatureTag, Sr25519Tag)>> for MultiSignature
§impl MaxEncodedLen for MultiSignature
impl MaxEncodedLen for MultiSignature
§fn max_encoded_len() -> usize
fn max_encoded_len() -> usize
Upper bound, in bytes, of the maximum encoded size of this item.
§impl Serialize for MultiSignature
impl Serialize for MultiSignature
§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
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. Read more