Struct RuleBooleanExpression 

#[non_exhaustive]
pub struct RuleBooleanExpression {
    pub evaluate: Option<RuleBooleanToEvaluate>,
    pub operator: RuleBooleanOperator,
}

A boolean expression to be used in a rule condition.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

evaluate: Option<RuleBooleanToEvaluate>

The operand on which to perform a boolean condition operation.

operator: RuleBooleanOperator

The matching operator for a boolean condition expression.

Implementations

impl RuleBooleanExpression

pub fn evaluate(&self) -> Option<&RuleBooleanToEvaluate>

The operand on which to perform a boolean condition operation.

pub fn operator(&self) -> &RuleBooleanOperator

The matching operator for a boolean condition expression.

impl RuleBooleanExpression

pub fn builder() -> RuleBooleanExpressionBuilder

Creates a new builder-style object to manufacture RuleBooleanExpression.

Trait Implementations

impl Clone for RuleBooleanExpression

fn clone(&self) -> RuleBooleanExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuleBooleanExpression

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

Formats the value using the given formatter.

impl PartialEq for RuleBooleanExpression

fn eq(&self, other: &RuleBooleanExpression) -> 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 StructuralPartialEq for RuleBooleanExpression