Enum Operator

pub enum Operator {
    Eq,
    NotEq,
}

An enum of Relation operators for plural rules.

Each Operator enumeration belongs to the corresponding symbolic operators:

Enum Operator	Symbolic Operator	Meaning
Eq	“=”	is contained within the following interval set
NotEq	“!=”	complement of Eq (“is not contained…”“)

🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways, including in SemVer minor releases. In particular, the `DataProvider` implementations are only guaranteed to match with this version's `*_unstable` providers. Use with caution.

Variants

Eq

In a plural rule Relation, represents that the plural operand Expression’s value at should be contained within the RangeList interval set.

NotEq

The opposite of Eq – that the plural operand Expression’s value at should not be contained within the RangeList interval set.

Trait Implementations

impl Clone for Operator

fn clone(&self) -> Operator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Operator

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

Formats the value using the given formatter.

impl From<Polarity> for Operator

fn from(pol: Polarity) -> Operator

Converts to this type from the input type.

impl PartialEq for Operator

fn eq(&self, other: &Operator) -> 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 Copy for Operator

impl StructuralPartialEq for Operator