Enum VotingErrors 

pub enum VotingErrors {
    EmptyElection,
    NoConvergence,
    NoCandidateToEliminate,
}

Errors that prevent the algorithm from completing successfully.

Variants

EmptyElection

There is no vote to process.

NoConvergence

The algorithm failed to determine one or more winners.

NoCandidateToEliminate

Trait Implementations

impl Clone for VotingErrors

fn clone(&self) -> VotingErrors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VotingErrors

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

Formats the value using the given formatter.

impl Display for VotingErrors

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

Formats the value using the given formatter.

impl Error for VotingErrors

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

Returns 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, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for VotingErrors

fn eq(&self, other: &VotingErrors) -> 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 Eq for VotingErrors

impl StructuralPartialEq for VotingErrors