Enum PatOrExpr

pub enum PatOrExpr {
    Expr(Box<Expr>),
    Pat(Box<Pat>),
}

Variants

Expr(Box<Expr>)

Pat(Box<Pat>)

Implementations

impl PatOrExpr

pub fn pat(self) -> Option<Box<Pat>>

Returns the Pat if this is a pattern, otherwise returns None.

pub fn expr(self) -> Option<Box<Expr>>

Returns the Expr if this is an expression, otherwise returns None.

pub fn expect_pat(self) -> Box<Pat>

pub fn expect_expr(self) -> Box<Expr>

pub fn as_pat(&self) -> Option<&Pat>

pub fn as_expr(&self) -> Option<&Expr>

pub fn is_pat(&self) -> bool

pub fn is_expr(&self) -> bool

pub fn as_ident(&self) -> Option<&Ident>

pub fn as_ident_mut(&mut self) -> Option<&mut Ident>

pub fn normalize_expr(self) -> Self

pub fn normalize_ident(self) -> Self

Trait Implementations

impl Clone for PatOrExpr

fn clone(&self) -> PatOrExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PatOrExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PatOrExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EqIgnoreSpan for PatOrExpr

fn eq_ignore_span(&self, other: &Self) -> bool

impl From<(Atom<JsWordStaticSet>, SyntaxContext)> for PatOrExpr

fn from(src: Id) -> PatOrExpr

Converts to this type from the input type.

impl From<ArrayLit> for PatOrExpr

fn from(src: ArrayLit) -> PatOrExpr

Converts to this type from the input type.

impl From<ArrayPat> for PatOrExpr

fn from(src: ArrayPat) -> PatOrExpr

Converts to this type from the input type.

impl From<ArrowExpr> for PatOrExpr

fn from(src: ArrowExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<AssignExpr> for PatOrExpr

fn from(src: AssignExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<AssignPat> for PatOrExpr

fn from(src: AssignPat) -> PatOrExpr

Converts to this type from the input type.

impl From<AwaitExpr> for PatOrExpr

fn from(src: AwaitExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<BinExpr> for PatOrExpr

fn from(src: BinExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<BindingIdent> for PatOrExpr

fn from(src: BindingIdent) -> PatOrExpr

Converts to this type from the input type.

impl From<Box<Expr>> for PatOrExpr

fn from(v: Box<Expr>) -> Self

Converts to this type from the input type.

impl From<Box<JSXElement>> for PatOrExpr

fn from(src: Box<JSXElement>) -> PatOrExpr

Converts to this type from the input type.

impl From<Box<Pat>> for PatOrExpr

fn from(v: Box<Pat>) -> Self

Converts to this type from the input type.

impl From<CallExpr> for PatOrExpr

fn from(src: CallExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<ClassExpr> for PatOrExpr

fn from(src: ClassExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<CondExpr> for PatOrExpr

fn from(src: CondExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<FnExpr> for PatOrExpr

fn from(src: FnExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<Ident> for PatOrExpr

fn from(src: Ident) -> PatOrExpr

Converts to this type from the input type.

impl From<JSXEmptyExpr> for PatOrExpr

fn from(src: JSXEmptyExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<JSXFragment> for PatOrExpr

fn from(src: JSXFragment) -> PatOrExpr

Converts to this type from the input type.

impl From<JSXMemberExpr> for PatOrExpr

fn from(src: JSXMemberExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<JSXNamespacedName> for PatOrExpr

fn from(src: JSXNamespacedName) -> PatOrExpr

Converts to this type from the input type.

impl From<Lit> for PatOrExpr

fn from(src: Lit) -> PatOrExpr

Converts to this type from the input type.

impl From<MemberExpr> for PatOrExpr

fn from(src: MemberExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<MetaPropExpr> for PatOrExpr

fn from(src: MetaPropExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<NewExpr> for PatOrExpr

fn from(src: NewExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<ObjectLit> for PatOrExpr

fn from(src: ObjectLit) -> PatOrExpr

Converts to this type from the input type.

impl From<ObjectPat> for PatOrExpr

fn from(src: ObjectPat) -> PatOrExpr

Converts to this type from the input type.

impl From<OptChainExpr> for PatOrExpr

fn from(src: OptChainExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<ParenExpr> for PatOrExpr

fn from(src: ParenExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<Pat> for PatOrExpr

fn from(src: Pat) -> PatOrExpr

Converts to this type from the input type.

impl From<PrivateName> for PatOrExpr

fn from(src: PrivateName) -> PatOrExpr

Converts to this type from the input type.

impl From<RestPat> for PatOrExpr

fn from(src: RestPat) -> PatOrExpr

Converts to this type from the input type.

impl From<SeqExpr> for PatOrExpr

fn from(src: SeqExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<SuperPropExpr> for PatOrExpr

fn from(src: SuperPropExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<TaggedTpl> for PatOrExpr

fn from(src: TaggedTpl) -> PatOrExpr

Converts to this type from the input type.

impl From<ThisExpr> for PatOrExpr

fn from(src: ThisExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<Tpl> for PatOrExpr

fn from(src: Tpl) -> PatOrExpr

Converts to this type from the input type.

impl From<TsAsExpr> for PatOrExpr

fn from(src: TsAsExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<TsConstAssertion> for PatOrExpr

fn from(src: TsConstAssertion) -> PatOrExpr

Converts to this type from the input type.

impl From<TsInstantiation> for PatOrExpr

fn from(src: TsInstantiation) -> PatOrExpr

Converts to this type from the input type.

impl From<TsNonNullExpr> for PatOrExpr

fn from(src: TsNonNullExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<TsTypeAssertion> for PatOrExpr

fn from(src: TsTypeAssertion) -> PatOrExpr

Converts to this type from the input type.

impl From<UnaryExpr> for PatOrExpr

fn from(src: UnaryExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<UpdateExpr> for PatOrExpr

fn from(src: UpdateExpr) -> PatOrExpr

Converts to this type from the input type.

impl From<YieldExpr> for PatOrExpr

fn from(src: YieldExpr) -> PatOrExpr

Converts to this type from the input type.

impl Hash for PatOrExpr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PatOrExpr

fn eq(&self, other: &PatOrExpr) -> 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 Serialize for PatOrExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Spanned for PatOrExpr

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Take for PatOrExpr

fn dummy() -> Self

Create a dummy value of this type.

fn take(&mut self) -> Self

fn map_with_mut<F>(&mut self, op: F)

where F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.

impl Eq for PatOrExpr

impl StructuralPartialEq for PatOrExpr