Enum UnexpectedKind 

pub enum UnexpectedKind {
    SessionReportIntegrityFailed,
    ValidatorSetIntegrityFailed,
    SessionSkipped,
    SessionAlreadyProcessed,
    ValidatorSetSendFailed,
    ValidatorSetDropped,
}

Represents unexpected or invariant-breaking conditions encountered during execution.

These variants are emitted as Event::Unexpected and indicate a defensive check has failed. While these should never occur under normal operation, they are useful for diagnosing issues in production or test environments.

Variants

SessionReportIntegrityFailed

We could not merge the chunks, and therefore dropped the session report.

ValidatorSetIntegrityFailed

We could not merge the chunks, and therefore dropped the validator set.

SessionSkipped

The received session index is more than what we expected.

SessionAlreadyProcessed

A session in the past was received. This will not raise any errors, just emit an event and stop processing the report.

ValidatorSetSendFailed

A validator set failed to be sent to RC.

We will store, and retry it for Config::MaxValidatorSetRetries future blocks.

ValidatorSetDropped

A validator set was dropped.

Trait Implementations

impl Clone for UnexpectedKind

fn clone(&self) -> UnexpectedKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnexpectedKind

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

Formats the value using the given formatter.

impl Decode for UnexpectedKind

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

Attempt to deserialise the value from input.

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.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for UnexpectedKind

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

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.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for UnexpectedKind

fn eq(&self, other: &UnexpectedKind) -> 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 TypeInfo for UnexpectedKind

type Identity = UnexpectedKind

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl DecodeWithMemTracking for UnexpectedKind

impl EncodeLike for UnexpectedKind

impl StructuralPartialEq for UnexpectedKind