Enum PendingSlashStatus 

pub enum PendingSlashStatus {
    Accepted,
    ChallengeOpen {
        first_appeal_filed_epoch: u64,
        appeal_count: u8,
    },
    Reverted {
        winning_appeal_hash: Bytes32,
        reverted_at_epoch: u64,
    },
    Finalised {
        finalised_at_epoch: u64,
    },
}

Lifecycle status of an admitted slash.

Traces to SPEC §3.8. State machine:

  Accepted ──(first appeal)──►  ChallengeOpen
     │                              │
     ├──(window expires, no sustained appeal)──► Finalised
     │                              │
     └────────(sustained appeal)────► Reverted

Accepted is the starting state on admission (DSL-024). ChallengeOpen tracks appeal attempts (DSL-072). Finalised locks the slash in (DSL-029..032). Reverted undoes it (DSL-064..067).

Variants

Accepted

No appeals filed yet. Transitions to ChallengeOpen on first appeal, Finalised on window expiry.

ChallengeOpen

At least one appeal has been filed; the window may still be open and further appeals may arrive up to MAX_APPEAL_ATTEMPTS_PER_SLASH.

Fields

first_appeal_filed_epoch: u64

Epoch the FIRST appeal was filed.

appeal_count: u8

Number of appeals filed so far.

Reverted

Sustained appeal — slash was rolled back via credit_stake (DSL-064). Terminal.

Fields

winning_appeal_hash: Bytes32

Hash of the winning appeal.

reverted_at_epoch: u64

Epoch the reversal was applied.

Finalised

No sustained appeal within the window. Correlation penalty applied, exit lock scheduled. Terminal.

Fields

finalised_at_epoch: u64

Epoch the finalisation ran.

Trait Implementations

impl Clone for PendingSlashStatus

fn clone(&self) -> PendingSlashStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PendingSlashStatus

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PendingSlashStatus

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for PendingSlashStatus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PendingSlashStatus

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PendingSlashStatus

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PendingSlashStatus

impl Eq for PendingSlashStatus

impl StructuralPartialEq for PendingSlashStatus