Struct Bootstrap 

pub struct Bootstrap<P: PublicKey, D: Directory<P> = Unit> {
    pub epoch: Epoch,
    pub participants: Participants<P>,
    pub directory: D,
}

The weakly subjective checkpoint a joining node bootstraps from.

Fields

epoch: Epoch

Epoch whose participant snapshot is Bootstrap::participants.

Latest-finalization replies below this epoch are ignored, so the discovered floor is never older than the configured trust point.

participants: Participants<P>

The complete participant snapshot of Bootstrap::epoch.

Discovery solicits and samples f + 1 of the snapshot’s dealers, which are the epoch’s active committee (its share holders and certificate signers), so the dealers must be that complete committee: a subset mis-derives f. See the module docs for the trust model and the budgets on faulty, stale, and unreachable members.

The snapshot must match the epoch’s canonical Participants: when discovery begins, the actor tracks the snapshot’s tracked_peers at the epoch’s own peer-set ID, and all peers must track the same set contents at the same ID. The orchestrator tracks the identical contents if it later enters the bootstrap epoch, so the duplicate registration is benign.

directory: D

Transport directory for Bootstrap::participants, seeded alongside the checkpoint.

Discovery runs before any application state exists, so the directory is part of the weak-subjectivity configuration rather than resolved from a registry.

Trait Implementations

impl<P: Clone + PublicKey, D: Clone + Directory<P>> Clone for Bootstrap<P, D>

fn clone(&self) -> Bootstrap<P, D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P: Debug + PublicKey, D: Debug + Directory<P>> Debug for Bootstrap<P, D>

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

Formats the value using the given formatter.

impl<P: Eq + PublicKey, D: Eq + Directory<P>> Eq for Bootstrap<P, D>

impl<P: PartialEq + PublicKey, D: PartialEq + Directory<P>> PartialEq for Bootstrap<P, D>

fn eq(&self, other: &Bootstrap<P, D>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<P: PartialEq + PublicKey, D: PartialEq + Directory<P>> StructuralPartialEq for Bootstrap<P, D>