Struct ConflictingFinalize 

pub struct ConflictingFinalize<S: CSignature, D: Digest> {
    pub view: View,
    pub parent_1: View,
    pub payload_1: D,
    pub signature_1: Signature<S>,
    pub parent_2: View,
    pub payload_2: D,
    pub signature_2: Signature<S>,
}

ConflictingFinalize represents evidence of a Byzantine validator sending conflicting finalizes. Similar to ConflictingNotarize, but for finalizes.

Fields

view: View

The view in which the conflict occurred

parent_1: View

The parent view of the first conflicting proposal

payload_1: D

The payload of the first conflicting proposal

signature_1: Signature<S>

The signature on the first conflicting proposal

parent_2: View

The parent view of the second conflicting proposal

payload_2: D

The payload of the second conflicting proposal

signature_2: Signature<S>

The signature on the second conflicting proposal

Implementations

impl<S: CSignature, D: Digest> ConflictingFinalize<S, D>

pub fn new(finalize_1: Finalize<S, D>, finalize_2: Finalize<S, D>) -> Self

Creates a new conflicting finalize evidence from two conflicting finalizes.

pub fn finalizes(&self) -> (Finalize<S, D>, Finalize<S, D>)

Reconstructs the original finalize from this evidence.

pub fn verify<V: Verifier<Signature = S>>( &self, namespace: &[u8], public_key: &V, ) -> bool

Verifies that both conflicting signatures are valid, proving Byzantine behavior.

Trait Implementations

impl<S: CSignature, D: Digest> Attributable for ConflictingFinalize<S, D>

fn signer(&self) -> u32

Returns the index of the signer (validator) who produced this message.

impl<S: Clone + CSignature, D: Clone + Digest> Clone for ConflictingFinalize<S, D>

fn clone(&self) -> ConflictingFinalize<S, D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + CSignature, D: Debug + Digest> Debug for ConflictingFinalize<S, D>

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

Formats the value using the given formatter.

impl<S: CSignature, D: Digest> EncodeSize for ConflictingFinalize<S, D>

fn encode_size(&self) -> usize

Returns the encoded size of this value (in bytes).

impl<S: Hash + CSignature, D: Hash + Digest> Hash for ConflictingFinalize<S, D>

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: PartialEq + CSignature, D: PartialEq + Digest> PartialEq for ConflictingFinalize<S, D>

fn eq(&self, other: &ConflictingFinalize<S, D>) -> 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<S: CSignature, D: Digest> Read for ConflictingFinalize<S, D>

type Cfg = ()

The Cfg type parameter allows passing configuration during the read process. This is crucial for safely decoding untrusted data, for example, by providing size limits for collections or strings.

fn read_cfg(reader: &mut impl Buf, _: &()) -> Result<Self, Error>

Reads a value from the buffer using the provided configuration cfg.

impl<S: CSignature, D: Digest> Viewable for ConflictingFinalize<S, D>

type View = u64

View is the type used to indicate the in-progress consensus decision.

fn view(&self) -> View

Returns the view associated with this object.

impl<S: CSignature, D: Digest> Write for ConflictingFinalize<S, D>

fn write(&self, writer: &mut impl BufMut)

Writes the binary representation of self to the provided buffer buf.

impl<S: Eq + CSignature, D: Eq + Digest> Eq for ConflictingFinalize<S, D>

impl<S: CSignature, D: Digest> StructuralPartialEq for ConflictingFinalize<S, D>