Enum sp_statement_store::Proof

pub enum Proof {
    Sr25519 {
        signature: [u8; 64],
        signer: [u8; 32],
    },
    Ed25519 {
        signature: [u8; 64],
        signer: [u8; 32],
    },
    Secp256k1Ecdsa {
        signature: [u8; 65],
        signer: [u8; 33],
    },
    OnChain {
        who: AccountId,
        block_hash: BlockHash,
        event_index: u64,
    },
}

Statement proof.

Variants

Sr25519

Sr25519 Signature.

Fields

signature: [u8; 64]

Signature.

signer: [u8; 32]

Public key.

Ed25519

Ed25519 Signature.

Fields

signature: [u8; 64]

Signature.

signer: [u8; 32]

Public key.

Secp256k1Ecdsa

Secp256k1 Signature.

Fields

signature: [u8; 65]

Signature.

signer: [u8; 33]

Public key.

OnChain

On-chain event proof.

Fields

who: AccountId

Account identifier associated with the event.

block_hash: BlockHash

Hash of block that contains the event.

event_index: u64

Index of the event in the event list.

Implementations

impl Proof

pub fn account_id(&self) -> AccountId

Return account id for the proof creator.

Trait Implementations

impl Clone for Proof

fn clone(&self) -> Proof

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Proof

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

Formats the value using the given formatter.

impl Decode for Proof

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

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 Encode for Proof

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

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 PartialEq for Proof

fn eq(&self, other: &Proof) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for Proof

type Identity = Proof

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for Proof

impl Eq for Proof

impl StructuralPartialEq for Proof