Struct Expr 

pub struct Expr {
    pub kind: ExprKind,
    pub span: Span,
}

Expression node in the AST with source location.

Fields

kind: ExprKind

span: Span

Implementations

impl Expr

pub fn literal(value: Decimal, span: Span) -> Self

pub fn ident(name: String, span: Span) -> Self

pub fn unary(op: UnOp, expr: Expr, span: Span) -> Self

pub fn binary(op: BinOp, left: Expr, right: Expr, span: Span) -> Self

pub fn call(name: String, args: Vec<Expr>, span: Span) -> Self

Trait Implementations

impl Clone for Expr

fn clone(&self) -> Expr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr

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

Formats the value using the given formatter.