commonware_consensus::marshal::coding::shards

Enum Message

pub enum Message<B, C, H, P>where
    B: CertifiableBlock,
    C: CodingScheme,
    H: Hasher,
    P: PublicKey,{
    Proposed {
        block: CodedBlock<B, C, H>,
        round: Round,
    },
    Discovered {
        commitment: Commitment,
        leader: P,
        round: Round,
    },
    GetByCommitment {
        commitment: Commitment,
        response: Sender<Option<Arc<CodedBlock<B, C, H>>>>,
    },
    GetByDigest {
        digest: B::Digest,
        response: Sender<Option<Arc<CodedBlock<B, C, H>>>>,
    },
    SubscribeShard {
        commitment: Commitment,
        response: Sender<()>,
    },
    SubscribeByCommitment {
        commitment: Commitment,
        response: Sender<Arc<CodedBlock<B, C, H>>>,
    },
    SubscribeByDigest {
        digest: B::Digest,
        response: Sender<Arc<CodedBlock<B, C, H>>>,
    },
    Prune {
        through: Commitment,
    },
}

Expand description

A message that can be sent to the coding Engine.

Variants§

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Proposed

A request to broadcast a proposed CodedBlock to all peers.

Fields

§block: CodedBlock<B, C, H>

The erasure coded block.

§round: Round

The round in which the block was proposed.

§

Discovered

A notification from consensus that a Commitment has been discovered.

Fields

§commitment: Commitment

The Commitment of the proposed block.

§leader: P

The leader’s public key.

§round: Round

The round in which the commitment was proposed.

§

GetByCommitment

A request to get a reconstructed block, if available.

Fields

§commitment: Commitment

The Commitment of the block to get.

§response: Sender<Option<Arc<CodedBlock<B, C, H>>>>

The response channel.

§

GetByDigest

A request to get a reconstructed block by its digest, if available.

Fields

§digest: B::Digest

The digest of the block to get.

§response: Sender<Option<Arc<CodedBlock<B, C, H>>>>

The response channel.

§

SubscribeShard

A request to open a subscription for the receipt of our valid shard from the leader.

Fields

§commitment: Commitment

The block’s commitment.

§response: Sender<()>

The response channel.

§

SubscribeByCommitment

A request to open a subscription for the reconstruction of a CodedBlock by its Commitment.

Fields

§commitment: Commitment

The block’s digest.

§response: Sender<Arc<CodedBlock<B, C, H>>>

The response channel.

§

SubscribeByDigest

A request to open a subscription for the reconstruction of a CodedBlock by its digest.

Fields

§digest: B::Digest

The block’s digest.

§response: Sender<Arc<CodedBlock<B, C, H>>>

The response channel.

§

Prune

A request to prune all caches at and below the given commitment.

Fields

§through: Commitment

Inclusive prune target Commitment.

Auto Trait Implementations§

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impl<B, C, H, P> Freeze for Message<B, C, H, P>
where P: Freeze, ::Digest: Freeze, B: Freeze, <C as Scheme>::Commitment: Freeze,

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impl<B, C, H, P> Unpin for Message<B, C, H, P>
where P: Unpin, ::Digest: Unpin, B: Unpin, <C as Scheme>::Commitment: Unpin, H: Unpin, <C as Scheme>::StrongShard: Unpin,

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impl<B, C, H, P> UnsafeUnpin for Message<B, C, H, P>
where P: UnsafeUnpin, ::Digest: UnsafeUnpin, B: UnsafeUnpin, <C as Scheme>::Commitment: UnsafeUnpin,

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impl<B, C, H, P> !UnwindSafe for Message<B, C, H, P>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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