AssignTarget

swc_core::ecma::ast

Enum AssignTarget

pub enum AssignTarget {
    Simple(SimpleAssignTarget),
    Pat(AssignTargetPat),
}

Available on crate features __ecma and ecma_ast only.

Variants§

Simple(SimpleAssignTarget)

Pat(AssignTargetPat)

Implementations§

impl AssignTarget

pub const fn is_simple(&self) -> bool

Returns true if self is of variant Simple.

pub fn as_simple(&self) -> Option<&SimpleAssignTarget>

Returns Some if self is a reference of variant Simple, and None otherwise.

pub fn as_mut_simple(&mut self) -> Option<&mut SimpleAssignTarget>

Returns Some if self is a mutable reference of variant Simple, and None otherwise.

pub fn expect_simple(self) -> SimpleAssignTarget
where AssignTarget: Debug,

Unwraps the value, yielding the content of Simple.

§Panics

Panics if the value is not Simple, with a panic message including the content of self.

pub fn simple(self) -> Option<SimpleAssignTarget>

Returns Some if self is of variant Simple, and None otherwise.

pub const fn is_pat(&self) -> bool

Returns true if self is of variant Pat.

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

Returns Some if self is a reference of variant Pat, and None otherwise.

pub fn as_mut_pat(&mut self) -> Option<&mut AssignTargetPat>

Returns Some if self is a mutable reference of variant Pat, and None otherwise.

pub fn expect_pat(self) -> AssignTargetPat
where AssignTarget: Debug,

Unwraps the value, yielding the content of Pat.

§Panics

Panics if the value is not Pat, with a panic message including the content of self.

pub fn pat(self) -> Option<AssignTargetPat>

Returns Some if self is of variant Pat, and None otherwise.

impl AssignTarget

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

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

Trait Implementations§

impl Clone for AssignTarget

fn clone(&self) -> AssignTarget

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AssignTarget

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

Formats the value using the given formatter. Read more

impl Default for AssignTarget

fn default() -> AssignTarget

Returns the “default value” for a type. Read more

impl EqIgnoreSpan for AssignTarget

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

impl<V> FoldWith<V> for AssignTarget
where V: Fold + ?Sized,

fn fold_with(self, visitor: &mut V) -> AssignTarget

Calls Fold::fold_assign_target with self.

fn fold_children_with(self, visitor: &mut V) -> AssignTarget

Visit children nodes of self`` with visitor`.

impl<'ast> From<&'ast AssignTarget> for NodeRef<'ast>

fn from(node: &'ast AssignTarget) -> NodeRef<'ast>

Converts to this type from the input type.

impl From<ArrayPat> for AssignTarget

fn from(src: ArrayPat) -> AssignTarget

Converts to this type from the input type.

impl From<AssignTargetPat> for AssignTarget

fn from(v: AssignTargetPat) -> AssignTarget

Converts to this type from the input type.

impl From<BindingIdent> for AssignTarget

fn from(src: BindingIdent) -> AssignTarget

Converts to this type from the input type.

impl From<Ident> for AssignTarget

fn from(src: Ident) -> AssignTarget

Converts to this type from the input type.

impl From<MemberExpr> for AssignTarget

fn from(src: MemberExpr) -> AssignTarget

Converts to this type from the input type.

impl From<ObjectPat> for AssignTarget

fn from(src: ObjectPat) -> AssignTarget

Converts to this type from the input type.

impl From<ParenExpr> for AssignTarget

fn from(src: ParenExpr) -> AssignTarget

Converts to this type from the input type.

impl From<SimpleAssignTarget> for AssignTarget

fn from(v: SimpleAssignTarget) -> AssignTarget

Converts to this type from the input type.

impl From<SuperPropExpr> for AssignTarget

fn from(src: SuperPropExpr) -> AssignTarget

Converts to this type from the input type.

impl From<TsAsExpr> for AssignTarget

fn from(src: TsAsExpr) -> AssignTarget

Converts to this type from the input type.

impl From<TsNonNullExpr> for AssignTarget

fn from(src: TsNonNullExpr) -> AssignTarget

Converts to this type from the input type.

impl From<TsSatisfiesExpr> for AssignTarget

fn from(src: TsSatisfiesExpr) -> AssignTarget

Converts to this type from the input type.

impl From<TsTypeAssertion> for AssignTarget

fn from(src: TsTypeAssertion) -> AssignTarget

Converts to this type from the input type.

impl Hash for AssignTarget

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more

impl Node for AssignTarget

fn emit_with<W, S>(&self, emitter: &mut Emitter<'_, W, S>) -> Result<(), Error>
where W: WriteJs, S: SourceMapper + SourceMapperExt,

impl PartialEq for AssignTarget

fn eq(&self, other: &AssignTarget) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 Spanned for AssignTarget

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl StartsWithAlphaNum for AssignTarget

fn starts_with_alpha_num(&self) -> bool

impl Take for AssignTarget

fn dummy() -> AssignTarget

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 TryFrom<Box<Expr>> for AssignTarget

type Error = Box<Expr>

The type returned in the event of a conversion error.

fn try_from( e: Box<Expr>, ) -> Result<AssignTarget, <AssignTarget as TryFrom<Box<Expr>>>::Error>

Performs the conversion.

impl TryFrom<Box<Pat>> for AssignTarget

type Error = Box<Pat>

The type returned in the event of a conversion error.

fn try_from( p: Box<Pat>, ) -> Result<AssignTarget, <AssignTarget as TryFrom<Box<Pat>>>::Error>

Performs the conversion.

impl TryFrom<Pat> for AssignTarget

type Error = Pat

The type returned in the event of a conversion error.

fn try_from( p: Pat, ) -> Result<AssignTarget, <AssignTarget as TryFrom<Pat>>::Error>

Performs the conversion.

impl<V> VisitMutWith<V> for AssignTarget
where V: VisitMut + ?Sized,

fn visit_mut_with(&mut self, visitor: &mut V)

Calls VisitMut::visit_mut_assign_target with self.

fn visit_mut_children_with(&mut self, visitor: &mut V)

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for AssignTarget
where V: Visit + ?Sized,

fn visit_with(&self, visitor: &mut V)

Calls Visit::visit_assign_target with self.

fn visit_children_with(&self, visitor: &mut V)

Visit children nodes of self`` with visitor`.

impl Eq for AssignTarget

impl StructuralPartialEq for AssignTarget

Auto Trait Implementations§

impl Freeze for AssignTarget

impl RefUnwindSafe for AssignTarget

impl Send for AssignTarget

impl Sync for AssignTarget

impl Unpin for AssignTarget

impl UnwindSafe for AssignTarget

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> Conv for T

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pipe for T
where T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SpanExt for T
where T: Spanned,

fn is_synthesized(&self) -> bool

fn starts_on_new_line(&self, format: ListFormat) -> bool

fn comment_range(&self) -> Span

Gets a custom text range to use when emitting comments.

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T

impl<T> Send for T
where T: ?Sized,

impl<T> Sync for T
where T: ?Sized,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes

Size for each variant:

Simple: 56 bytes
Pat: 56 bytes