Type Alias AccountSigner

pub type AccountSigner = MultiSigner;

Public key of the chain account that may be used to verify signatures.

Aliased Type

enum AccountSigner {
    Ed25519(CryptoBytes<32, (PublicTag, Ed25519Tag)>),
    Sr25519(CryptoBytes<32, Sr25519PublicTag>),
    Ecdsa(CryptoBytes<33, (PublicTag, EcdsaTag)>),
}

Variants

Ed25519(CryptoBytes<32, (PublicTag, Ed25519Tag)>)

An Ed25519 identity.

Sr25519(CryptoBytes<32, Sr25519PublicTag>)

An Sr25519 identity.

Ecdsa(CryptoBytes<33, (PublicTag, EcdsaTag)>)

An SECP256k1/ECDSA identity (actually, the Blake2 hash of the compressed pub key).

Trait Implementations

impl AsRef<[u8]> for MultiSigner

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

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

impl Clone for MultiSigner

fn clone(&self) -> MultiSigner

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultiSigner

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

Formats the value using the given formatter.

impl Decode for MultiSigner

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MultiSigner

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

Formats the value using the given formatter.

impl Encode for MultiSigner

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<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<CryptoBytes<sp_core::::ecdsa::Public::{constant#0}, (PublicTag, EcdsaTag)>> for MultiSigner

fn from( x: CryptoBytes<sp_core::::ecdsa::Public::{constant#0}, (PublicTag, EcdsaTag)>, ) -> MultiSigner

Converts to this type from the input type.

impl From<CryptoBytes<sp_core::::ed25519::Public::{constant#0}, (PublicTag, Ed25519Tag)>> for MultiSigner

fn from( x: CryptoBytes<sp_core::::ed25519::Public::{constant#0}, (PublicTag, Ed25519Tag)>, ) -> MultiSigner

Converts to this type from the input type.

impl FromEntropy for MultiSigner

fn from_entropy(input: &mut impl Input) -> Result<MultiSigner, Error>

Create a random value of Self given a stream of random bytes on input. May only fail if input has an error.

impl IdentifyAccount for MultiSigner

type AccountId = AccountId32

The account ID that this can be transformed into.

fn into_account(self) -> AccountId32

Transform into an account.

impl Ord for MultiSigner

fn cmp(&self, other: &MultiSigner) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MultiSigner

fn eq(&self, other: &MultiSigner) -> 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 PartialOrd for MultiSigner

fn partial_cmp(&self, other: &MultiSigner) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for MultiSigner

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 MultiSigner

type Identity = MultiSigner

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T> UncheckedFrom<T> for MultiSigner

where T: Into<H256>,

NOTE: This implementations is required by SimpleAddressDeterminer, we convert the hash into some AccountId, it’s fine to use any scheme.

fn unchecked_from(x: T) -> MultiSigner

Convert from an instance of T to Self. This is not guaranteed to be whatever counts as a valid instance of T and it’s up to the caller to ensure that it makes sense.

impl DecodeWithMemTracking for MultiSigner

impl EncodeLike for MultiSigner

impl Eq for MultiSigner

impl StructuralPartialEq for MultiSigner