Struct Var

pub struct Var<'input> {
    pub loc: Loc,
    pub deco: VarDeco,
    pub kind: VarKind<'input>,
}

A variable declaration.

Fields

loc: Loc

deco: VarDeco

kind: VarKind<'input>

Implementations

impl<'input> Var<'input>

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

Creates a new variable declaration.

pub fn pattern_list( loc: Loc, deco: VarDeco, pattern: VarPatternList<'input>, value: Box<Expr<'input>>, ) -> Self

Creates a new pattern matching variable declaration.

pub fn pattern_map( loc: Loc, deco: VarDeco, pattern: VarPatternMap<'input>, value: Box<Expr<'input>>, ) -> Self

Creates a new pattern matching variable declaration.

Trait Implementations

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

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

Returns a duplicate 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 for Var<'input>

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