Enum Relational 

pub enum Relational {
    Less(Additive, Additive),
    LessOrEqual(Additive, Additive),
    Greater(Additive, Additive),
    GreaterOrEqual(Additive, Additive),
    Primary(Box<Primary>),
}

Relational AST node for <, >, <=, >= over additive expressions.

Variants

Less(Additive, Additive)

Less than comparison: left < right

LessOrEqual(Additive, Additive)

Less than or equal comparison: left <= right

Greater(Additive, Additive)

Greater than comparison: left > right

GreaterOrEqual(Additive, Additive)

Greater than or equal comparison: left >= right

Primary(Box<Primary>)

Primary flattened AST optimization

Implementations

impl Relational

pub fn print(&self, writer: &mut Writer)

Trait Implementations

impl Clone for Relational

fn clone(&self) -> Relational

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Relational

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

Formats the value using the given formatter.

impl Display for Relational

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

Formats the value using the given formatter.

impl ExpressionLike for Relational

fn evaluate(&self, context: &mut dyn ContextLike) -> Result<Arc<Value>>

Evaluate self as a relational expression.

fn to_formula(&self) -> String

Return the formula-string representation (round-trippable by the parser).

impl PartialEq for Relational

fn eq(&self, other: &Relational) -> 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 WriterLike for Relational

fn write(&self, writer: &mut Writer)

Serialize this expression with the given Writer.

fn to_stringized(&self) -> String

Return a string representation (raw unsafe output).

fn to_sanitized(&self) -> String

Return a sanitized string representation (escaped for safe output).

fn to_expressionized(&self) -> String

Return a sanitized string representation (escaped for safe output).

impl StructuralPartialEq for Relational