Enum swc_plugin::ast::Pat
source · [−]pub enum Pat {
Ident(BindingIdent),
Array(ArrayPat),
Rest(RestPat),
Object(ObjectPat),
Assign(AssignPat),
Invalid(Invalid),
Expr(Box<Expr, Global>),
}
Variants
Ident(BindingIdent)
Array(ArrayPat)
Rest(RestPat)
Object(ObjectPat)
Assign(AssignPat)
Invalid(Invalid)
Expr(Box<Expr, Global>)
Only for for-in / for-of loops. This is syntactically valid.
Implementations
sourceimpl Pat
impl Pat
sourcepub fn as_ident(&self) -> Option<&BindingIdent>
pub fn as_ident(&self) -> Option<&BindingIdent>
Returns Some
if self
is a reference of variant Ident
, and None
otherwise.
sourcepub fn expect_ident(self) -> BindingIdent where
Pat: Debug,
pub fn expect_ident(self) -> BindingIdent where
Pat: Debug,
sourcepub fn ident(self) -> Option<BindingIdent>
pub fn ident(self) -> Option<BindingIdent>
Returns Some
if self
is of variant Ident
, and None
otherwise.
sourcepub fn as_array(&self) -> Option<&ArrayPat>
pub fn as_array(&self) -> Option<&ArrayPat>
Returns Some
if self
is a reference of variant Array
, and None
otherwise.
sourcepub fn expect_array(self) -> ArrayPat where
Pat: Debug,
pub fn expect_array(self) -> ArrayPat where
Pat: Debug,
sourcepub fn array(self) -> Option<ArrayPat>
pub fn array(self) -> Option<ArrayPat>
Returns Some
if self
is of variant Array
, and None
otherwise.
sourcepub fn as_rest(&self) -> Option<&RestPat>
pub fn as_rest(&self) -> Option<&RestPat>
Returns Some
if self
is a reference of variant Rest
, and None
otherwise.
sourcepub fn expect_rest(self) -> RestPat where
Pat: Debug,
pub fn expect_rest(self) -> RestPat where
Pat: Debug,
sourcepub fn rest(self) -> Option<RestPat>
pub fn rest(self) -> Option<RestPat>
Returns Some
if self
is of variant Rest
, and None
otherwise.
sourcepub fn as_object(&self) -> Option<&ObjectPat>
pub fn as_object(&self) -> Option<&ObjectPat>
Returns Some
if self
is a reference of variant Object
, and None
otherwise.
sourcepub fn expect_object(self) -> ObjectPat where
Pat: Debug,
pub fn expect_object(self) -> ObjectPat where
Pat: Debug,
sourcepub fn object(self) -> Option<ObjectPat>
pub fn object(self) -> Option<ObjectPat>
Returns Some
if self
is of variant Object
, and None
otherwise.
sourcepub fn as_assign(&self) -> Option<&AssignPat>
pub fn as_assign(&self) -> Option<&AssignPat>
Returns Some
if self
is a reference of variant Assign
, and None
otherwise.
sourcepub fn expect_assign(self) -> AssignPat where
Pat: Debug,
pub fn expect_assign(self) -> AssignPat where
Pat: Debug,
sourcepub fn assign(self) -> Option<AssignPat>
pub fn assign(self) -> Option<AssignPat>
Returns Some
if self
is of variant Assign
, and None
otherwise.
sourcepub fn is_invalid(&self) -> bool
pub fn is_invalid(&self) -> bool
Returns true
if self
is of variant Invalid
.
sourcepub fn as_invalid(&self) -> Option<&Invalid>
pub fn as_invalid(&self) -> Option<&Invalid>
Returns Some
if self
is a reference of variant Invalid
, and None
otherwise.
sourcepub fn expect_invalid(self) -> Invalid where
Pat: Debug,
pub fn expect_invalid(self) -> Invalid where
Pat: Debug,
sourcepub fn invalid(self) -> Option<Invalid>
pub fn invalid(self) -> Option<Invalid>
Returns Some
if self
is of variant Invalid
, and None
otherwise.
sourcepub fn as_expr(&self) -> Option<&Box<Expr, Global>>
pub fn as_expr(&self) -> Option<&Box<Expr, Global>>
Returns Some
if self
is a reference of variant Expr
, and None
otherwise.
Trait Implementations
sourceimpl Archive for Pat
impl Archive for Pat
sourceimpl<'de> Deserialize<'de> for Pat
impl<'de> Deserialize<'de> for Pat
sourcepub fn deserialize<__D>(
__deserializer: __D
) -> Result<Pat, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<Pat, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl<__D> Deserialize<Pat, __D> for <Pat as Archive>::Archived where
__D: Fallible + ?Sized,
impl<__D> Deserialize<Pat, __D> for <Pat as Archive>::Archived where
__D: Fallible + ?Sized,
sourcepub fn deserialize(
&self,
deserializer: &mut __D
) -> Result<Pat, <__D as Fallible>::Error>
pub fn deserialize(
&self,
deserializer: &mut __D
) -> Result<Pat, <__D as Fallible>::Error>
Deserializes using the given deserializer
sourceimpl EqIgnoreSpan for Pat
impl EqIgnoreSpan for Pat
pub fn eq_ignore_span(&self, other: &Pat) -> bool
sourceimpl From<BindingIdent> for Pat
impl From<BindingIdent> for Pat
sourcepub fn from(v: BindingIdent) -> Pat
pub fn from(v: BindingIdent) -> Pat
Performs the conversion.
sourceimpl From<Pat> for VarDeclOrPat
impl From<Pat> for VarDeclOrPat
sourcepub fn from(v: Pat) -> VarDeclOrPat
pub fn from(v: Pat) -> VarDeclOrPat
Performs the conversion.
sourceimpl Serialize for Pat
impl Serialize for Pat
sourcepub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
sourceimpl<V> VisitAllWith<V> for Pat where
V: VisitAll,
impl<V> VisitAllWith<V> for Pat where
V: VisitAll,
pub fn visit_all_with(&self, v: &mut V)
sourcepub fn visit_all_children_with(&self, _visitor: &mut V)
pub fn visit_all_children_with(&self, _visitor: &mut V)
Visit children nodes of self with v
sourceimpl<V> VisitMutWith<V> for Pat where
V: VisitMut,
impl<V> VisitMutWith<V> for Pat where
V: VisitMut,
pub fn visit_mut_with(&mut self, v: &mut V)
pub fn visit_mut_children_with(&mut self, _visitor: &mut V)
sourceimpl<V> VisitWith<V> for Pat where
V: Visit,
impl<V> VisitWith<V> for Pat where
V: Visit,
pub fn visit_with(&self, v: &mut V)
sourcepub fn visit_children_with(&self, _visitor: &mut V)
pub fn visit_children_with(&self, _visitor: &mut V)
Visit children nodes of self with v
impl Eq for Pat
impl StructuralEq for Pat
impl StructuralPartialEq for Pat
Auto Trait Implementations
impl RefUnwindSafe for Pat
impl Send for Pat
impl Sync for Pat
impl Unpin for Pat
impl UnwindSafe for Pat
Blanket Implementations
impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
impl<T> ArchiveUnsized for T where
T: Archive,
impl<T> ArchiveUnsized for T where
T: Archive,
type Archived = <T as Archive>::Archived
type Archived = <T as Archive>::Archived
The archived counterpart of this type. Unlike Archive
, it may be unsized. Read more
type MetadataResolver = ()
type MetadataResolver = ()
The resolver for the metadata of this type. Read more
pub unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)
pub unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)
Creates the archived version of the metadata for this value at the given position and writes it to the given output. Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,
impl<T, S> SerializeUnsized<S> for T where
T: Serialize<S>,
S: Serializer + ?Sized,
pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>
pub fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>
Writes the object and returns the position of the archived type.
pub fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>
pub fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>
Serializes the metadata for the given type.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more