Struct dock_runtime::did::DidMethodKeySignature

pub struct DidMethodKeySignature<D>where
    D: Into<DidMethodKey>,{
    pub did_method_key: D,
    pub sig: DidMethodKeySigValue,
}

Fields

did_method_key: D

sig: DidMethodKeySigValue

Trait Implementations

impl<D> Clone for DidMethodKeySignature<D>where D: Clone + Into<DidMethodKey>,

fn clone(&self) -> DidMethodKeySignature<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D> Debug for DidMethodKeySignature<D>where D: Debug + Into<DidMethodKey>,

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

Formats the value using the given formatter.

impl<D> Decode for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<DidMethodKeySignature<D>, 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, D> Deserialize<'de> for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Deserialize<'de>,

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

Deserialize this value from the given Serde deserializer.

impl<D> Encode for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Encode + MaxEncodedLen,

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, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere 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<D> ForSigType for DidMethodKeySignature<D>where D: Into<DidMethodKey>,

fn for_sig_type<R>( &self, _for_sr25519: impl FnOnce() -> R, for_ed25519: impl FnOnce() -> R, for_secp256k1: impl FnOnce() -> R ) -> Option<R>

fn weight_for_sig_type<T>( &self, for_sr25519: impl FnOnce() -> Weight, for_ed25519: impl FnOnce() -> Weight, for_secp256k1: impl FnOnce() -> Weight ) -> Weightwhere T: Config,

fn count_sig_types( auths: impl IntoIterator<Item = impl Borrow<Self>> ) -> SigTypes<u64>

Return counts of different signature types in given SignatureWithNonce as 3-Tuple as (no. of Sr22519 sigs, no. of Ed25519 Sigs, no. of Secp256k1 sigs). Useful for weight calculation and thus the return type is in Weight but realistically, it should fit in a u8

fn auth_weight( auths: impl IntoIterator<Item = impl Borrow<Self>>, db_weights: RuntimeDbWeight ) -> Weight

Computes weight of the given SignatureWithNonce. Considers the no. and types of signatures and no. of reads. Disregards message size as messages are hashed giving the same output size and hashing itself is very cheap. The extrinsic using it might decide to consider adding some weight proportional to the message size.

impl<D> From<DidMethodKeySignature<DidMethodKey>> for DidOrDidMethodKeySignature<D>where D: Into<DidOrDidMethodKey>,

fn from( sig: DidMethodKeySignature<DidMethodKey> ) -> DidOrDidMethodKeySignature<D>

Converts to this type from the input type.

impl<D> GetKey<DidMethodKey> for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Clone,

fn key<T>(&self) -> Option<DidMethodKey>where T: Config,

Attempts to get an associated key.

impl<D> MaxEncodedLen for DidMethodKeySignature<D>where D: Into<DidMethodKey> + MaxEncodedLen,

fn max_encoded_len() -> usize

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

impl<D> PartialEq<DidMethodKeySignature<D>> for DidMethodKeySignature<D>where D: PartialEq<D> + Into<DidMethodKey>,

fn eq(&self, other: &DidMethodKeySignature<D>) -> 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<D> Serialize for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Serialize,

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<DK> Signature for DidMethodKeySignature<DK>where DK: Into<DidMethodKey> + Clone,

Verifies that did’s key with id key_id can either authenticate or control otherwise returns an error. Then provided signature will be verified against the supplied public key and true returned for a valid signature.

type Signer = DK

An entity that produced this signature.

type Key = DidMethodKey

Key used to create this signature.

fn signer(&self) -> Option<DK>

An entity that produced this signature.

fn verify_bytes<M>( &self, message: M, public_key: &<DidMethodKeySignature<DK> as Signature>::Key ) -> Result<bool, VerificationError>where M: AsRef<[u8]>,

Returns Ok(true) if the underlying signature was produced on supplied bytes using the given key.

impl<D> TypeInfo for DidMethodKeySignature<D>where D: Into<DidMethodKey> + TypeInfo + 'static,

type Identity = DidMethodKeySignature<D>

The type identifying for which type info is provided.

fn type_info() -> Type<MetaForm>

Returns the static type identifier for Self.

impl<D> EncodeLike<DidMethodKeySignature<D>> for DidMethodKeySignature<D>where D: Into<DidMethodKey> + Encode + MaxEncodedLen,

impl<D> Eq for DidMethodKeySignature<D>where D: Eq + Into<DidMethodKey>,

impl<D> StructuralEq for DidMethodKeySignature<D>where D: Into<DidMethodKey>,

impl<D> StructuralPartialEq for DidMethodKeySignature<D>where D: Into<DidMethodKey>,