Struct semantic_analyzer::ast::Expression

pub struct Expression<'a, E: ExtendedExpression> {
    pub expression_value: ExpressionValue<'a, E>,
    pub operation: Option<(ExpressionOperations, Box<Expression<'a, E>>)>,
}

Expression element of AST is basic entity that represent expression, and optionally expression with optional operations with other expression. So it can be expression tree with expression operations.

Fields

expression_value: ExpressionValue<'a, E>

Expression value itself

operation: Option<(ExpressionOperations, Box<Expression<'a, E>>)>

Optional expression operation with other expression value

Trait Implementations

impl<'a, E: Clone + ExtendedExpression> Clone for Expression<'a, E>

fn clone(&self) -> Expression<'a, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, E: Debug + ExtendedExpression> Debug for Expression<'a, E>

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

Formats the value using the given formatter.

impl<E: ExtendedExpression> From<Expression<'_, E>> for Expression

fn from(value: Expression<'_, E>) -> Self

Converts to this type from the input type.

impl<E: ExtendedExpression> GetLocation for Expression<'_, E>

fn location(&self) -> CodeLocation

impl<'a, E: PartialEq + ExtendedExpression> PartialEq for Expression<'a, E>

fn eq(&self, other: &Expression<'a, E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, E: ExtendedExpression> StructuralPartialEq for Expression<'a, E>