Enum AssignTargetPat 

pub enum AssignTargetPat {
    Array(ArrayPat),
    Object(ObjectPat),
    Invalid(Invalid),
}

Variants

Array(ArrayPat)

Object(ObjectPat)

Invalid(Invalid)

Implementations

impl AssignTargetPat

pub const fn is_array(&self) -> bool

Returns true if self is of variant Array.

pub fn as_array(&self) -> Option<&ArrayPat>

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

pub fn as_mut_array(&mut self) -> Option<&mut ArrayPat>

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

pub fn expect_array(self) -> ArrayPat

where AssignTargetPat: Debug,

Unwraps the value, yielding the content of Array.

Panics

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

pub fn array(self) -> Option<ArrayPat>

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

pub const fn is_object(&self) -> bool

Returns true if self is of variant Object.

pub fn as_object(&self) -> Option<&ObjectPat>

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

pub fn as_mut_object(&mut self) -> Option<&mut ObjectPat>

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

pub fn expect_object(self) -> ObjectPat

where AssignTargetPat: Debug,

Unwraps the value, yielding the content of Object.

Panics

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

pub fn object(self) -> Option<ObjectPat>

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

pub const fn is_invalid(&self) -> bool

Returns true if self is of variant Invalid.

pub fn as_invalid(&self) -> Option<&Invalid>

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

pub fn as_mut_invalid(&mut self) -> Option<&mut Invalid>

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

pub fn expect_invalid(self) -> Invalid

where AssignTargetPat: Debug,

Unwraps the value, yielding the content of Invalid.

Panics

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

pub fn invalid(self) -> Option<Invalid>

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

Trait Implementations

impl Clone for AssignTargetPat

fn clone(&self) -> AssignTargetPat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssignTargetPat

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

Formats the value using the given formatter.

impl Default for AssignTargetPat

fn default() -> AssignTargetPat

Returns the “default value” for a type.

impl EqIgnoreSpan for AssignTargetPat

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

impl<V> FoldWith<V> for AssignTargetPat

where V: Fold + ?Sized,

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

Calls Fold::fold_assign_target_pat with self.

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

Visit children nodes of self`` with visitor`.

impl From<ArrayPat> for AssignTargetPat

fn from(v: ArrayPat) -> AssignTargetPat

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<AssignTargetPat> for Box<Pat>

fn from(pat: AssignTargetPat) -> Box<Pat>

Converts to this type from the input type.

impl From<AssignTargetPat> for Pat

fn from(pat: AssignTargetPat) -> Pat

Converts to this type from the input type.

impl From<Invalid> for AssignTargetPat

fn from(v: Invalid) -> AssignTargetPat

Converts to this type from the input type.

impl From<ObjectPat> for AssignTargetPat

fn from(v: ObjectPat) -> AssignTargetPat

Converts to this type from the input type.

impl Hash for AssignTargetPat

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

where __H: Hasher,

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 Node for AssignTargetPat

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

where W: WriteJs, S: SourceMapper + SourceMapperExt,

impl PartialEq for AssignTargetPat

fn eq(&self, other: &AssignTargetPat) -> 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 Spanned for AssignTargetPat

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl StartsWithAlphaNum for AssignTargetPat

fn starts_with_alpha_num(&self) -> bool

impl Take for AssignTargetPat

fn dummy() -> AssignTargetPat

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<Pat> for AssignTargetPat

type Error = Pat

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V> VisitMutWith<V> for AssignTargetPat

where V: VisitMut + ?Sized,

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

Calls VisitMut::visit_mut_assign_target_pat with self.

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

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for AssignTargetPat

where V: Visit + ?Sized,

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

Calls Visit::visit_assign_target_pat with self.

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

Visit children nodes of self`` with visitor`.

impl Eq for AssignTargetPat

impl StructuralPartialEq for AssignTargetPat