Enum DerivedExpressionKind 

pub enum DerivedExpressionKind {
    Literal(Box<LiteralValue>),
    FactPath(FactPath),
    RulePath(RulePath),
    LogicalAnd(Arc<DerivedExpression>, Arc<DerivedExpression>),
    Arithmetic(Arc<DerivedExpression>, ArithmeticComputation, Arc<DerivedExpression>),
    Comparison(Arc<DerivedExpression>, ComparisonComputation, Arc<DerivedExpression>),
    UnitConversion(Arc<DerivedExpression>, SemanticConversionTarget),
    LogicalNegation(Arc<DerivedExpression>, NegationType),
    MathematicalComputation(MathematicalComputation, Arc<DerivedExpression>),
    Veto(VetoExpression),
}

Variants

Literal(Box<LiteralValue>)

Boxed to keep enum size small (LiteralValue is large)

FactPath(FactPath)

RulePath(RulePath)

LogicalAnd(Arc<DerivedExpression>, Arc<DerivedExpression>)

Arithmetic(Arc<DerivedExpression>, ArithmeticComputation, Arc<DerivedExpression>)

Comparison(Arc<DerivedExpression>, ComparisonComputation, Arc<DerivedExpression>)

UnitConversion(Arc<DerivedExpression>, SemanticConversionTarget)

LogicalNegation(Arc<DerivedExpression>, NegationType)

MathematicalComputation(MathematicalComputation, Arc<DerivedExpression>)

Veto(VetoExpression)

Trait Implementations

impl Clone for DerivedExpressionKind

fn clone(&self) -> DerivedExpressionKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DerivedExpressionKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DerivedExpressionKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for DerivedExpressionKind

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DerivedExpressionKind

fn eq(&self, other: &DerivedExpressionKind) -> 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 Serialize for DerivedExpressionKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DerivedExpressionKind

impl StructuralPartialEq for DerivedExpressionKind