Enum pallet_election_provider_multi_phase::FeasibilityError

pub enum FeasibilityError {
    WrongWinnerCount,
    SnapshotUnavailable,
    NposElection(Error),
    InvalidVote,
    InvalidVoter,
    InvalidScore,
    InvalidRound,
    UntrustedScoreTooLow,
    TooManyDesiredTargets,
    BoundedConversionFailed,
}

Expand description

Errors that can happen in the feasibility check.

Variants§

WrongWinnerCount

Wrong number of winners presented.

SnapshotUnavailable

The snapshot is not available.

Kinda defensive: The pallet should technically never attempt to do a feasibility check when no snapshot is present.

NposElection(Error)

Internal error from the election crate.

InvalidVote

A vote is invalid.

InvalidVoter

A voter is invalid.

InvalidScore

The given score was invalid.

InvalidRound

The provided round is incorrect.

UntrustedScoreTooLow

Comparison against MinimumUntrustedScore failed.

TooManyDesiredTargets

Data Provider returned too many desired targets

BoundedConversionFailed

Conversion into bounded types failed.

Should never happen under correct configurations.

Trait Implementations§

impl Debug for FeasibilityError

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

Formats the value using the given formatter. Read more

impl<'_derivative_strum> From<&'_derivative_strum FeasibilityError> for &'static str

fn from(x: &'_derivative_strum FeasibilityError) -> &'static str

Converts to this type from the input type.

impl From<Error> for FeasibilityError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<FeasibilityError> for &'static str

fn from(x: FeasibilityError) -> &'static str

Converts to this type from the input type.

impl<T: Config> From<FeasibilityError> for ElectionError<T>

fn from(e: FeasibilityError) -> Self

Converts to this type from the input type.

impl From<FeasibilityError> for MinerError

fn from(e: FeasibilityError) -> Self

Converts to this type from the input type.

impl PartialEq for FeasibilityError

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

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

1.0.0 · source§

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 FeasibilityError

impl StructuralPartialEq for FeasibilityError

Auto Trait Implementations§

impl Freeze for FeasibilityError

impl RefUnwindSafe for FeasibilityError

impl Send for FeasibilityError

impl Sync for FeasibilityError

impl Unpin for FeasibilityError

impl UnwindSafe for FeasibilityError

Blanket Implementations§

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