Struct garden_lang_parser::ast::Expression

pub struct Expression {
    pub pos: Position,
    pub expr_: Expression_,
    pub value_is_used: bool,
    pub id: SyntaxId,
}

Fields

pos: Position

expr_: Expression_

value_is_used: bool

Is this expression in a position where its value is used? This is only false in blocks, e.g. in { foo() bar() }, foo() is ignored.

id: SyntaxId

Implementations

impl Expression

pub fn new(position: Position, expr_: Expression_, id: SyntaxId) -> Self

pub fn invalid(id: SyntaxId) -> Self

Helper for creating Invalid expressions.

Trait Implementations

impl Clone for Expression

fn clone(&self) -> Expression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Expression

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

Formats the value using the given formatter.

impl PartialEq for Expression

fn eq(&self, other: &Expression) -> 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 Eq for Expression

impl StructuralPartialEq for Expression