Enum WitnessEnforcement 

#[non_exhaustive]
pub enum WitnessEnforcement {
    Report,
    RequireQuorum,
    RequireFreshQuorum,
}

When a witness-quorum shortfall fails verification (RFC-ACDP-0015 §8.1).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Report

Report the quorum and never fail on it.

RequireQuorum

Fail unless min_witnesses distinct trusted witnesses cosigned the checkpoint. This is the split-view and anti-rewrite use, where a cosignature never expires.

RequireFreshQuorum

Fail unless min_witnesses of those cosignatures are also within max_age_seconds. Use it for decisions that depend on the checkpoint being current (§8.1).

Trait Implementations

impl Clone for WitnessEnforcement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WitnessEnforcement

impl Debug for WitnessEnforcement

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

Formats the value using the given formatter.

impl Default for WitnessEnforcement

fn default() -> Self

Returns the “default value” for a type.

impl Eq for WitnessEnforcement

impl PartialEq for WitnessEnforcement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WitnessEnforcement