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<FeasibilityError> for FeasibilityError

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

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

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. Read more

impl Eq for FeasibilityError

impl StructuralEq for FeasibilityError

impl StructuralPartialEq for FeasibilityError

Auto Trait Implementations

impl RefUnwindSafe for FeasibilityError

impl Send for FeasibilityError

impl Sync for FeasibilityError

impl Unpin for FeasibilityError

impl UnwindSafe for FeasibilityError

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

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const: unstable · source

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Self: TryFrom<T>,

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Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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Compare self to key and return true if they are equal.

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const: unstable · source

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