Struct phron_finality::abft::SignatureSet

pub struct SignatureSet<Signature>(pub SignatureSet<Signature>);

Wrapper for SignatureSet to be able to implement both legacy and current PartialMultisignature trait. Inner SignatureSet is imported from aleph_bft_crypto with a fixed version for compatibility reasons: this is also used in the justification that already exists in our chain history, and we need to be careful with changing this.

Tuple Fields

0: SignatureSet<Signature>

Implementations

impl<S: Clone> SignatureSet<S>

pub fn size(&self) -> NodeCount

pub fn with_size(len: NodeCount) -> Self

pub fn iter(&self) -> impl Iterator<Item = (NodeIndex, &S)>

pub fn iter_mut(&mut self) -> impl Iterator<Item = (NodeIndex, &mut S)>

pub fn add_signature(self, signature: &S, index: NodeIndex) -> Self

where S: Signature,

Trait Implementations

impl<Signature: Clone> Clone for SignatureSet<Signature>

fn clone(&self) -> SignatureSet<Signature>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Signature: Debug> Debug for SignatureSet<Signature>

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

Formats the value using the given formatter.

impl<Signature> Decode for SignatureSet<Signature>

where SignatureSet<Signature>: 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<Signature> Encode for SignatureSet<Signature>

where SignatureSet<Signature>: 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>

Convert self to an owned vector.

fn using_encoded<__CodecOutputReturn, __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn>( &self, f: __CodecUsingEncodedCallback ) -> __CodecOutputReturn

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<Signature: Hash> Hash for SignatureSet<Signature>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<S: 'static> IntoIterator for SignatureSet<S>

type Item = (NodeIndex, S)

The type of the elements being iterated over.

type IntoIter = Box<dyn Iterator<Item = (NodeIndex, S)>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<Signature: PartialEq> PartialEq for SignatureSet<Signature>

fn eq(&self, other: &SignatureSet<Signature>) -> 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<S: Signature> PartialMultisignature for SignatureSet<S>

type Signature = S

fn add_signature(self, signature: &Self::Signature, index: NodeIndex) -> Self

Adds the signature.

impl<S: Signature> PartialMultisignature for SignatureSet<S>

type Signature = S

fn add_signature(self, signature: &Self::Signature, index: NodeIndex) -> Self

Adds the signature.

impl<Signature> EncodeLike for SignatureSet<Signature>

where SignatureSet<Signature>: Encode,

impl<Signature: Eq> Eq for SignatureSet<Signature>

impl<Signature> StructuralPartialEq for SignatureSet<Signature>