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pub enum DisputeStatus {
    Active,
    ConcludedFor(Timestamp),
    ConcludedAgainst(Timestamp),
    Confirmed,
}
Expand description

The status of dispute.

As managed by the dispute coordinator.

NOTE: This status is persisted to the database, any changes have to be versioned and a db migration will be needed.

Variants§

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Active

The dispute is active and unconcluded.

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ConcludedFor(Timestamp)

The dispute has been concluded in favor of the candidate since the given timestamp.

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ConcludedAgainst(Timestamp)

The dispute has been concluded against the candidate since the given timestamp.

This takes precedence over ConcludedFor in the case that both are true, which is impossible unless a large amount of validators are participating on both sides.

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Confirmed

Dispute has been confirmed (more than byzantine_threshold have already participated/ or we have seen the candidate included already/participated successfully ourselves).

Implementations§

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impl DisputeStatus

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pub fn active() -> DisputeStatus

Initialize the status to the active state.

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pub fn confirm(self) -> DisputeStatus

Move status to confirmed status, if not yet concluded/confirmed already.

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pub fn is_confirmed_concluded(&self) -> bool

Check whether the dispute is not a spam dispute.

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pub fn has_concluded_for(&self) -> bool

Concluded valid?

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pub fn has_concluded_against(&self) -> bool

Concluded invalid?

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pub fn conclude_for(self, now: Timestamp) -> DisputeStatus

Transition the status to a new status after observing the dispute has concluded for the candidate. This may be a no-op if the status was already concluded.

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pub fn conclude_against(self, now: Timestamp) -> DisputeStatus

Transition the status to a new status after observing the dispute has concluded against the candidate. This may be a no-op if the status was already concluded.

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pub fn is_possibly_invalid(&self) -> bool

Whether the disputed candidate is possibly invalid.

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pub fn concluded_at(&self) -> Option<Timestamp>

Yields the timestamp this dispute concluded at, if any.

Trait Implementations§

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impl Clone for DisputeStatus

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fn clone(&self) -> DisputeStatus

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DisputeStatus

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

Formats the value using the given formatter. Read more
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impl Decode for DisputeStatus

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fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.
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fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>
where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory. Read more
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fn skip<I>(input: &mut I) -> Result<(), Error>
where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl Encode for DisputeStatus

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.
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fn encode(&self) -> Vec<u8>

Convert self to an owned vector.
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fn using_encoded<R, F>(&self, f: F) -> R
where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl PartialEq for DisputeStatus

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DisputeStatus

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impl EncodeLike for DisputeStatus

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impl StructuralPartialEq for DisputeStatus

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