Enum Reask 

pub enum Reask {
    Reorg {
        fork_height: Height,
    },
    Fork {
        height: Height,
    },
    Hint(Hint),
    ProofFailed {
        height: Height,
    },
    Recheck,
    Age,
    Spend,
}

A value for the host to execute; the crate never fetches anything.

Variants

Reorg

The mined word went stale; fetch a fresh proof.

Fields

fork_height: Height

The lowest replaced height, or the mined height when its block was invalidated or its root no longer matches the active header.

Fork

A fork, or a version-2 split, at or below the mined height; the word is suspect. A split reuses this re-ask with its forkHeight: the host’s act, a recheck at its depth rule, is the same for both.

Fields

height: Height

The height at which the branches diverge (a split’s fork_height).

Hint(Hint)

A hint that disagrees with the word; reconcile it.

ProofFailed

A proof or competitor proof failed its check.

Fields

height: Height

The height the failed proof named.

Recheck

Recheck the mined word against the current headers.

Age

The last hint is older than the age threshold.

Spend

The host is about to spend; recheck before it does.

Trait Implementations

impl Clone for Reask

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 Reask

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

Formats the value using the given formatter.

impl Eq for Reask

impl PartialEq for Reask

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Reask