Enum polkadot_sdk_frame::runtime::apis::Equivocation

pub enum Equivocation<H, N> {
    Prevote(Equivocation<Public, Prevote<H, N>, Signature>),
    Precommit(Equivocation<Public, Precommit<H, N>, Signature>),
}

Wrapper object for GRANDPA equivocation proofs, useful for unifying prevote and precommit equivocations under a common type.

Variants

Prevote(Equivocation<Public, Prevote<H, N>, Signature>)

Proof of equivocation at prevote stage.

Precommit(Equivocation<Public, Precommit<H, N>, Signature>)

Proof of equivocation at precommit stage.

Implementations

impl<H, N> Equivocation<H, N>

pub fn offender(&self) -> &Public

Returns the authority id of the equivocator.

pub fn round_number(&self) -> u64

Returns the round number when the equivocation happened.

Trait Implementations

impl<H, N> Clone for Equivocation<H, N>

where H: Clone, N: Clone,

fn clone(&self) -> Equivocation<H, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H, N> Debug for Equivocation<H, N>

where H: Debug, N: Debug,

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

Formats the value using the given formatter.

impl<H, N> Decode for Equivocation<H, N>

where Equivocation<Public, Prevote<H, N>, Signature>: Decode, Equivocation<Public, Precommit<H, N>, Signature>: Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Equivocation<H, N>, 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<H, N> Encode for Equivocation<H, N>

where Equivocation<Public, Prevote<H, N>, Signature>: Encode, Equivocation<Public, Precommit<H, N>, Signature>: Encode,

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>

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<H, N> From<Equivocation<Public, Precommit<H, N>, Signature>> for Equivocation<H, N>

fn from( equivocation: Equivocation<Public, Precommit<H, N>, Signature>, ) -> Equivocation<H, N>

Converts to this type from the input type.

impl<H, N> From<Equivocation<Public, Prevote<H, N>, Signature>> for Equivocation<H, N>

fn from( equivocation: Equivocation<Public, Prevote<H, N>, Signature>, ) -> Equivocation<H, N>

Converts to this type from the input type.

impl<H, N> PartialEq for Equivocation<H, N>

where H: PartialEq, N: PartialEq,

fn eq(&self, other: &Equivocation<H, N>) -> 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<H, N> TypeInfo for Equivocation<H, N>

where Equivocation<Public, Prevote<H, N>, Signature>: TypeInfo + 'static, Equivocation<Public, Precommit<H, N>, Signature>: TypeInfo + 'static, H: TypeInfo + 'static, N: TypeInfo + 'static,

type Identity = Equivocation<H, N>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<H, N> EncodeLike for Equivocation<H, N>

where Equivocation<Public, Prevote<H, N>, Signature>: Encode, Equivocation<Public, Precommit<H, N>, Signature>: Encode,

impl<H, N> Eq for Equivocation<H, N>

where H: Eq, N: Eq,

impl<H, N> StructuralPartialEq for Equivocation<H, N>