Enum polkadot_runtime_parachains::inclusion::pallet::Error

pub enum Error<T> {
    ValidatorIndexOutOfBounds,
    UnscheduledCandidate,
    HeadDataTooLarge,
    PrematureCodeUpgrade,
    NewCodeTooLarge,
    DisallowedRelayParent,
    InvalidAssignment,
    InvalidGroupIndex,
    InsufficientBacking,
    InvalidBacking,
    ValidationDataHashMismatch,
    IncorrectDownwardMessageHandling,
    InvalidUpwardMessages,
    HrmpWatermarkMishandling,
    InvalidOutboundHrmp,
    InvalidValidationCodeHash,
    ParaHeadMismatch,
    // some variants omitted
}

The Error enum of this pallet.

Variants

ValidatorIndexOutOfBounds

Validator index out of bounds.

UnscheduledCandidate

Candidate submitted but para not scheduled.

HeadDataTooLarge

Head data exceeds the configured maximum.

PrematureCodeUpgrade

Code upgrade prematurely.

NewCodeTooLarge

Output code is too large

DisallowedRelayParent

The candidate’s relay-parent was not allowed. Either it was not recent enough or it didn’t advance based on the last parachain block.

InvalidAssignment

Failed to compute group index for the core: either it’s out of bounds or the relay parent doesn’t belong to the current session.

InvalidGroupIndex

Invalid group index in core assignment.

InsufficientBacking

Insufficient (non-majority) backing.

InvalidBacking

Invalid (bad signature, unknown validator, etc.) backing.

ValidationDataHashMismatch

The validation data hash does not match expected.

IncorrectDownwardMessageHandling

The downward message queue is not processed correctly.

InvalidUpwardMessages

At least one upward message sent does not pass the acceptance criteria.

HrmpWatermarkMishandling

The candidate didn’t follow the rules of HRMP watermark advancement.

InvalidOutboundHrmp

The HRMP messages sent by the candidate is not valid.

InvalidValidationCodeHash

The validation code hash of the candidate is not valid.

ParaHeadMismatch

The para_head hash in the candidate descriptor doesn’t match the hash of the actual para head in the commitments.

Trait Implementations

impl<T: Config> Debug for Error<T>

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

Formats the value using the given formatter.

impl<T> Decode for Error<T>

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<T> Encode for Error<T>

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<T: Config> From<Error<T>> for &'static str

fn from(err: Error<T>) -> &'static str

Converts to this type from the input type.

impl<T: Config> From<Error<T>> for DispatchError

fn from(err: Error<T>) -> Self

Converts to this type from the input type.

impl<T> PalletError for Error<T>

const MAX_ENCODED_SIZE: usize = 1usize

The maximum encoded size for the implementing type.

impl<T> TypeInfo for Error<T>

where PhantomData<T>: TypeInfo + 'static, T: 'static,

type Identity = Error<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T> EncodeLike for Error<T>