Struct dock_core::modules::offchain_signatures::BBSPublicKey

pub struct BBSPublicKey<T: Limits> { /* private fields */ }

Public key for the BBS signature scheme.

Implementations

impl<T: Limits> BBSPublicKey<T>

pub fn new( bytes: BoundedBytes<T::MaxBBSPublicKeySize>, params_ref: impl Into<Option<SignatureParamsStorageKey>>, curve_type: CurveType ) -> Self

Instantiates new public key for the signature scheme. This function doesn’t validate supplied bytes.

pub fn new_with_participant_id( bytes: BoundedBytes<T::MaxBBSPublicKeySize>, params_ref: impl Into<Option<SignatureParamsStorageKey>>, curve_type: CurveType, participant_id: ParticipantId ) -> Self

Instantiates new public key with participant id for the signature scheme. This function doesn’t validate supplied bytes. Participant id implies the usage of this key in threshold issuance.

pub fn with_params(self) -> (BBSPublicKey<T>, Option<BBSParameters<T>>)where T: Config,

Combines key with signature params (if exist and have same scheme).

Trait Implementations

impl<T: Limits> Clone for BBSPublicKey<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Limits> Debug for BBSPublicKey<T>

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

Formats the value using the given formatter.

impl<T: Limits> Decode for BBSPublicKey<T>where BoundedBytes<T::MaxBBSPublicKeySize>: Decode,

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<'de, T> Deserialize<'de> for BBSPublicKey<T>where T: Sized + Limits,

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

Deserialize this value from the given Serde deserializer.

impl<T: Limits> Encode for BBSPublicKey<T>where BoundedBytes<T::MaxBBSPublicKeySize>: Encode,

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, 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<T: Config> From<BBSPublicKey<T>> for (BBSPublicKey<T>, Option<BBSParameters<T>>)

fn from(key: BBSPublicKey<T>) -> (BBSPublicKey<T>, Option<BBSParameters<T>>)

Converts to this type from the input type.

impl<T: Limits> From<BBSPublicKey<T>> for OffchainPublicKey<T>

fn from(key: BBSPublicKey<T>) -> Self

Converts to this type from the input type.

impl<T: Limits> MaxEncodedLen for BBSPublicKey<T>where BoundedBytes<T::MaxBBSPublicKeySize>: MaxEncodedLen,

fn max_encoded_len() -> usize

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

impl<T: Limits> PartialEq<BBSPublicKey<T>> for BBSPublicKey<T>

fn eq(&self, other: &Self) -> 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<T> Serialize for BBSPublicKey<T>where T: Sized + Limits,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Limits> TryFrom<OffchainPublicKey<T>> for BBSPublicKey<T>

type Error = OffchainPublicKey<T>

The type returned in the event of a conversion error.

fn try_from( key: OffchainPublicKey<T> ) -> Result<BBSPublicKey<T>, OffchainPublicKey<T>>

Performs the conversion.

impl<T> TypeInfo for BBSPublicKey<T>where BoundedBytes<T::MaxBBSPublicKeySize>: TypeInfo + 'static, T: Limits + 'static,

type Identity = BBSPublicKey<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Limits> EncodeLike<BBSPublicKey<T>> for BBSPublicKey<T>where BoundedBytes<T::MaxBBSPublicKeySize>: Encode,

impl<T: Limits> Eq for BBSPublicKey<T>