Enum SnapshotStart 

pub enum SnapshotStart {
    Resume {
        snapshot: ChainSnapshot,
        tail: Vec<Vec<u8>>,
    },
    Whole(WholeFold),
}

Where a start folds from: the state after a snapshot and the lines past it, or genesis and the reason no snapshot served.

Variants

Resume

The snapshot fits: fold tail, the lines after its seq, onto its views.

Fields

snapshot: ChainSnapshot

tail: Vec<Vec<u8>>

Whole(WholeFold)

Fold from genesis. The lines are not carried: the caller streams them a segment at a time rather than holding the whole ledger.

Trait Implementations

impl Clone for SnapshotStart

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotStart

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

Formats the value using the given formatter.

impl Eq for SnapshotStart

impl PartialEq for SnapshotStart

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SnapshotStart