Trait Tally 

pub trait Tally<T: NodeType> {
    type Vote: Send + 'static;
    type Output: Send + 'static;

    // Required method
    fn tally(
        r: Receiver<Self::Vote>,
        m: EpochMembership<T>,
        l: UpgradeLock<T>,
    ) -> Option<Self::Output>;
}

How to count votes to form a certificate.

Required Associated Types

type Vote: Send + 'static

type Output: Send + 'static

Required Methods

fn tally( r: Receiver<Self::Vote>, m: EpochMembership<T>, l: UpgradeLock<T>, ) -> Option<Self::Output>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T, V, C> Tally<T> for SimpleTally<T, V, C>

where T: NodeType, V: Vote<T> + Send + 'static, C: Certificate<T, V::Commitment, Voteable = V::Commitment> + HasEpoch + Send + 'static,

type Vote = V

type Output = ValidCert<C>

impl<T: NodeType> Tally<T> for EpochRootTally<T>

type Vote = Vote1<T>

type Output = (ValidCert<SimpleCertificate<T, QuorumData2<T>, SuccessThreshold>>, LightClientStateUpdateCertificateV2<T>)