Enum Expr 

pub enum Expr {
    Bool(Box<ExprBool>),
    Identifier(Box<ExprIdentifier>),
    Call(Box<ExprCall>),
    String(Box<ExprString>),
    Number(Box<ExprNumber>),
    Error,
}

Variants

Bool(Box<ExprBool>)

Identifier(Box<ExprIdentifier>)

Call(Box<ExprCall>)

String(Box<ExprString>)

Number(Box<ExprNumber>)

Error

Implementations

impl Expr

pub fn identifier(identifier: &str) -> Self

pub fn identifier_with_type(identifier: &str, ty: Type) -> Self

pub fn string(string: &str) -> Self

pub fn number(value: f64) -> Self

pub fn call(callee: ExprS, args: Vec<ExprS>) -> Self

pub fn bool(value: bool) -> Self

pub fn get_type(&self) -> Type

Trait Implementations

impl Debug for Expr

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

Formats the value using the given formatter.

impl PartialEq for Expr

fn eq(&self, other: &Expr) -> 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 StructuralPartialEq for Expr