Struct swc_ecma_ast::Null

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type. Read more

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unsafe fn resolve(
    &self,
    pos: usize,
    resolver: Self::Resolver,
    out: *mut Self::Archived
)

Creates the archived version of this value at the given position and writes it to the given output. Read more

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fn clone(&self) -> Null

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Null

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for Null

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl<D: Fallible + ?Sized> Deserialize<Null, D> for Archived<Null>where
__D: SharedDeserializeRegistry,

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fn deserialize(&self, deserializer: &mut D) -> Result<Null, D::Error>

Deserializes using the given deserializer

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impl EqIgnoreSpan for Null

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

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impl From<Null> for Box<Expr>

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fn from(src: Null) -> Box<Expr>

Converts to this type from the input type.

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impl From<Null> for Expr

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fn from(src: Null) -> Expr

Converts to this type from the input type.

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impl From<Null> for Lit

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fn from(v: Null) -> Self

Converts to this type from the input type.

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impl Hash for Null

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

Feeds this value into the given Hasher. Read more

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

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

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impl PartialEq<Null> for Null

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

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl<S: Fallible + ?Sized> Serialize<S> for Nullwhere
__S: Serializer + ScratchSpace + SharedSerializeRegistry,

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fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type. Read more

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impl Serialize for Null

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl Spanned for Null

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fn span(&self) -> Span

Get span of self.

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fn span_lo(&self) -> BytePos

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fn span_hi(&self) -> BytePos

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impl Take for Null

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fn dummy() -> Self

Create a dummy value of this type.

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fn take(&mut self) -> Self

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fn map_with_mut<F>(&mut self, op: F)where
F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.

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impl Copy for Null

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impl Eq for Null

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impl StructuralEq for Null

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impl StructuralPartialEq for Null

Auto Trait Implementations

impl RefUnwindSafe for Null

impl Send for Null

impl Sync for Null

impl Unpin for Null

impl UnwindSafe for Null

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> ArchiveUnsized for Twhere
T: Archive,

type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more

type MetadataResolver = ()

The resolver for the metadata of this type. Read more

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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

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unsafe fn resolve_unsized(
 &self,
 from: usize,
 to: usize,
 resolver: Self::MetadataResolver,
 out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

Resolves a relative pointer to this value with the given from and to and writes it to the given output. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> CallHasher for Twhere
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

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impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

const: unstable · source

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> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T, S> SerializeUnsized<S> for Twhere
T: Serialize<S>,
S: Serializer + ?Sized,

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fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.

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fn serialize_metadata(&self, &mut S) -> Result<(), <S as Fallible>::Error>

Serializes the metadata for the given type.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

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impl<T> DeserializeOwned for Twhere
T: for<'de> Deserialize<'de>,

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

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Struct swc_ecma_ast::Null

Fields

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Null

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

fn size_hint(depth: usize) -> (usize, Option<usize>)

impl Archive for Null

type Archived = ArchivedNull

type Resolver = NullResolver

unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived)

impl AstNode for Null

const TYPE: &'static str = "NullLiteral"

impl Clone for Null

fn clone(&self) -> Null

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

impl Debug for Null

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

impl<'de> Deserialize<'de> for Null

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

impl<__D: Fallible + ?Sized> Deserialize<Null, __D> for Archived<Null>where __D: SharedDeserializeRegistry,

fn deserialize(&self, deserializer: &mut __D) -> Result<Null, __D::Error>

impl EqIgnoreSpan for Null

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

impl From<Null> for Box<Expr>

fn from(src: Null) -> Box<Expr>

impl From<Null> for Expr

fn from(src: Null) -> Expr

impl From<Null> for Lit

fn from(v: Null) -> Self

impl Hash for Null

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

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

impl PartialEq<Null> for Null

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

fn ne(&self, other: &Rhs) -> bool

impl<__S: Fallible + ?Sized> Serialize<__S> for Nullwhere __S: Serializer + ScratchSpace + SharedSerializeRegistry,

fn serialize(&self, serializer: &mut __S) -> Result<Self::Resolver, __S::Error>

impl Serialize for Null

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

impl Spanned for Null

fn span(&self) -> Span

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Take for Null

fn dummy() -> Self

fn take(&mut self) -> Self

fn map_with_mut<F>(&mut self, op: F)where F: FnOnce(Self) -> Self,

impl Copy for Null

impl Eq for Null

impl StructuralEq for Null

impl StructuralPartialEq for Null

Auto Trait Implementations

impl RefUnwindSafe for Null

impl Send for Null

impl Sync for Null

impl Unpin for Null

impl UnwindSafe for Null

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for Twhere T: Archive,

type Archived = <T as Archive>::Archived

type MetadataResolver = ()

unsafe fn resolve_metadata( &self, usize, <T as ArchiveUnsized>::MetadataResolver, *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata)

unsafe fn resolve_unsized( &self, from: usize, to: usize, resolver: Self::MetadataResolver, out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>)

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

fn borrow(&self) -> &T

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

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

impl<T> CallHasher for Twhere T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where H: Hash + ?Sized, B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

unsafe fn resolve(
&self,
pos: usize,
resolver: Self::Resolver,
out: *mut Self::Archived
)

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
__D: Deserializer<'de>,

impl<D: Fallible + ?Sized> Deserialize<Null, D> for Archived<Null>where
__D: SharedDeserializeRegistry,

fn deserialize(&self, deserializer: &mut D) -> Result<Null, D::Error>

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

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

impl<S: Fallible + ?Sized> Serialize<S> for Nullwhere
__S: Serializer + ScratchSpace + SharedSerializeRegistry,

fn serialize(&self, serializer: &mut S) -> Result<Self::Resolver, S::Error>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
S: Serializer,

fn map_with_mut<F>(&mut self, op: F)where
F: FnOnce(Self) -> Self,

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

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> ArchiveUnsized for Twhere
T: Archive,

unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)

unsafe fn resolve_unsized(
&self,
from: usize,
to: usize,
resolver: Self::MetadataResolver,
out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived>
)

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

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

impl<T> CallHasher for Twhere
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where
H: Hash + ?Sized,
B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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

impl<T, S> SerializeUnsized<S> for Twhere
T: Serialize<S>,
S: Serializer + ?Sized,

fn serialize_unsized(
&self,
serializer: &mut S
) -> Result<usize, <S as Fallible>::Error>

impl<T> ToOwned for Twhere
T: Clone,

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

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

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

impl<T> DeserializeOwned for Twhere
T: for<'de> Deserialize<'de>,

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

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