Struct Commit 

pub struct Commit<A: AggregateSignature> { /* private fields */ }

A commit for a specific block.

In order for this to be valid, the signature MUST be valid and aggregated from signatures by validators whose weight is sufficient for the threshold. Deserialization or instantiation alone DOES NOT signify validity.

Implementations

impl<A: AggregateSignature> Commit<A>

pub fn block_number(&self) -> BlockNumber

The block number this commit is for.

pub fn verify<S: ?Sized + SignatureScheme<AggregateSignature = A>>( &self, validator_set: &(impl ?Sized + ValidatorSet<Validator = S::Validator>), signature_scheme: &S, genesis: impl AsRef<[u8]>, block_hash: impl AsRef<[u8]>, ) -> bool

Verify a commit.

Trait Implementations

impl<A> BorshDeserialize for Commit<A>

where A: BorshDeserialize + AggregateSignature,

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl<A> BorshSerialize for Commit<A>

where A: BorshSerialize + AggregateSignature,

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl<A: AggregateSignature> Clone for Commit<A>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug + AggregateSignature> Debug for Commit<A>

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

Formats the value using the given formatter.