Struct xlang_syntax::ast::Var

pub struct Var<'input> {
    pub loc: Loc,
    pub deco: VarDeco,
    pub name: Ident<'input>,
    pub value: Box<Option<Expr<'input>>>,
}

A variable declaration.

Fields

loc: Loc

deco: VarDeco

name: Ident<'input>

value: Box<Option<Expr<'input>>>

Implementations

impl<'input> Var<'input>

pub fn new(
    loc: Loc,
    deco: VarDeco,
    name: Ident<'input>,
    value: Box<Option<Expr<'input>>>
) -> Self

Creates a new variable declaration.

Trait Implementations

impl<'input> Clone for Var<'input>

fn clone(&self) -> Var<'input>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'input> Debug for Var<'input>

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

Formats the value using the given formatter.

impl<'input> Locate for Var<'input>

fn loc(&self) -> Loc

Returns the location of this expression.

impl<'input> PartialEq<Var<'input>> for Var<'input>

fn eq(&self, other: &Var<'input>) -> 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<'input> StructuralPartialEq for Var<'input>