Struct rhododendron::accumulator::UncheckedJustification

pub struct UncheckedJustification<D, S> {
    pub round_number: u32,
    pub digest: D,
    pub signatures: Vec<S>,
}

Justification for some state at a given round.

Fields

round_number: u32

The round.

digest: D

The digest prepared for.

signatures: Vec<S>

Signatures for the prepare messages.

Methods

impl<D, S> UncheckedJustification<D, S>

pub fn check<F, V>(
    self,
    threshold: usize,
    check_message: F
) -> Result<Justification<D, S>, Self> where
    F: FnMut(u32, &D, &S) -> Option<V>,
    V: Hash + Eq, 

Fails if there are duplicate signatures or invalid.

Provide a closure for checking whether the signature is valid on a digest.

The closure should returns a checked justification iff the round number, digest, and signature represent a valid message and the signer was authorized to issue it.

The check_message closure may vary based on context.

Trait Implementations

impl<D: Clone, S: Clone> Clone for UncheckedJustification<D, S>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: PartialEq, S: PartialEq> PartialEq<UncheckedJustification<D, S>> for UncheckedJustification<D, S>

fn eq(&self, other: &UncheckedJustification<D, S>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UncheckedJustification<D, S>) -> bool

This method tests for !=.

impl<D: Eq, S: Eq> Eq for UncheckedJustification<D, S>

impl<D: Debug, S: Debug> Debug for UncheckedJustification<D, S>

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

Formats the value using the given formatter.