Enum polkadot_node_subsystem_types::messages::ApprovalCheckError

pub enum ApprovalCheckError {
    UnknownBlock(Hash),
    UnknownSessionIndex(SessionIndex),
    InvalidCandidateIndex(CandidateIndex),
    InvalidValidatorIndex(ValidatorIndex),
    InvalidCandidate(CandidateIndex, CandidateHash),
    InvalidSignature(ValidatorIndex),
    NoAssignment(ValidatorIndex),
    Internal(Hash, CandidateHash),
}

The error result type of ApprovalVotingMessage::CheckAndImportApproval request.

Variants

UnknownBlock(Hash)

UnknownSessionIndex(SessionIndex)

InvalidCandidateIndex(CandidateIndex)

InvalidValidatorIndex(ValidatorIndex)

InvalidCandidate(CandidateIndex, CandidateHash)

InvalidSignature(ValidatorIndex)

NoAssignment(ValidatorIndex)

Internal(Hash, CandidateHash)

Trait Implementations

impl Clone for ApprovalCheckError

fn clone(&self) -> ApprovalCheckError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ApprovalCheckError

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

Formats the value using the given formatter.

impl Display for ApprovalCheckError

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

Formats the value using the given formatter.

impl Error for ApprovalCheckError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl PartialEq<ApprovalCheckError> for ApprovalCheckError

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

This method tests for self and other values to be equal, and is used by ==.

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.

impl Eq for ApprovalCheckError

impl StructuralEq for ApprovalCheckError

impl StructuralPartialEq for ApprovalCheckError