Struct narwhal_consensus::consensus::ConsensusState

source · [−]

pub struct ConsensusState {
    pub last_committed_round: Round,
    pub last_committed: HashMap<PublicKey, Round>,
    pub dag: Dag,
    pub metrics: Arc<ConsensusMetrics>,
}

Expand description

The state that needs to be persisted for crash-recovery.

Fields

last_committed_round: Round

The last committed round.

last_committed: HashMap<PublicKey, Round>dag: Dag

Keeps the latest committed certificate (and its parents) for every authority. Anything older must be regularly cleaned up through the function update.

metrics: Arc<ConsensusMetrics>

Metrics handler

Implementations

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impl ConsensusState

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pub fn new(genesis: Vec<Certificate>, metrics: Arc<ConsensusMetrics>) -> Self

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pub async fn new_from_store(
 genesis: Vec<Certificate>,
 metrics: Arc<ConsensusMetrics>,
 recover_last_committed: HashMap<PublicKey, Round>,
 cert_store: CertificateStore,
 gc_depth: Round
) -> Self

source

pub async fn construct_dag_from_cert_store(
    cert_store: CertificateStore,
    last_committed_round: Round,
    gc_depth: Round
) -> Dag

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pub fn update(&mut self, certificate: &Certificate, gc_depth: Round)

Update and clean up internal state base on committed certificates.

Auto Trait Implementations

impl !RefUnwindSafe for ConsensusState

impl Send for ConsensusState

impl Sync for ConsensusState

impl Unpin for ConsensusState

impl !UnwindSafe for ConsensusState

Blanket Implementations

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impl<T> Any for Twhere
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Struct narwhal_consensus::consensus::ConsensusState

Fields

Implementations

impl ConsensusState

pub fn new(genesis: Vec<Certificate>, metrics: Arc<ConsensusMetrics>) -> Self

pub async fn new_from_store( genesis: Vec<Certificate>, metrics: Arc<ConsensusMetrics>, recover_last_committed: HashMap<PublicKey, Round>, cert_store: CertificateStore, gc_depth: Round) -> Self

pub async fn construct_dag_from_cert_store( cert_store: CertificateStore, last_committed_round: Round, gc_depth: Round) -> Dag

pub fn update(&mut self, certificate: &Certificate, gc_depth: Round)

Auto Trait Implementations

impl !RefUnwindSafe for ConsensusState

impl Send for ConsensusState

impl Sync for ConsensusState

impl Unpin for ConsensusState

impl !UnwindSafe for ConsensusState

Blanket Implementations

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

fn type_id(&self) -> TypeId

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pub async fn new_from_store(
genesis: Vec<Certificate>,
metrics: Arc<ConsensusMetrics>,
recover_last_committed: HashMap<PublicKey, Round>,
cert_store: CertificateStore,
gc_depth: Round
) -> Self

pub async fn construct_dag_from_cert_store(
cert_store: CertificateStore,
last_committed_round: Round,
gc_depth: Round
) -> Dag

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T: 'a,

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T: 'a,

fn implicit(
self,
class: Class,
constructed: bool,
tag: u32
) -> TaggedParser<'a, Implicit, Self, E>

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

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&'a mut self,
func: impl FnOnce(&'a mut B) -> R
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Self: BorrowMut<B>,
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Self: AsRef<U>,
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Self: Deref<Target = T>,
T: 'a + ?Sized,
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Self: Deref<Target = T>,
T: ?Sized,

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B: ?Sized,

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Self: BorrowMut<B>,
B: ?Sized,

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Self: AsRef<R>,
R: ?Sized,

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Self: AsMut<R>,
R: ?Sized,

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

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