Struct ExprOrSpread

#[repr(C)]
pub struct ExprOrSpread {
    pub spread: Option<Span>,
    pub expr: Box<Expr>,
}

Available on crate features __ecma and __utils only.

Fields

spread: Option<Span>

expr: Box<Expr>

Trait Implementations

impl Archive for ExprOrSpread

const COPY_OPTIMIZATION: CopyOptimization<ExprOrSpread> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedExprOrSpread

The archived representation of this type.

type Resolver = ExprOrSpreadResolver

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

fn resolve( &self, resolver: <ExprOrSpread as Archive>::Resolver, out: Place<<ExprOrSpread as Archive>::Archived>, )

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

impl Clone for ExprOrSpread

fn clone(&self) -> ExprOrSpread

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprOrSpread

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExprOrSpread

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D> Deserialize<ExprOrSpread, __D> for <ExprOrSpread as Archive>::Archived

where __D: Fallible + ?Sized, <__D as Fallible>::Error: Source,

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

Deserializes using the given deserializer

impl EqIgnoreSpan for ExprOrSpread

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

impl<V> FoldWith<V> for ExprOrSpread

where V: Fold + ?Sized,

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

Calls Fold::fold_expr_or_spread with self.

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

Visit children nodes of self`` with visitor`.

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

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

Converts to this type from the input type.

impl From<Box<Expr>> for ExprOrSpread

fn from(expr: Box<Expr>) -> ExprOrSpread

Converts to this type from the input type.

impl From<Expr> for ExprOrSpread

fn from(src: Expr) -> ExprOrSpread

Converts to this type from the input type.

impl Hash for ExprOrSpread

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 ExprOrSpread

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

where S: SourceMapper + SourceMapperExt, W: WriteJs,

impl PartialEq for ExprOrSpread

fn eq(&self, other: &ExprOrSpread) -> 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<__S> Serialize<__S> for ExprOrSpread

where __S: Fallible + Writer + Allocator + ?Sized, <__S as Fallible>::Error: Source,

fn serialize( &self, serializer: &mut __S, ) -> Result<<ExprOrSpread as Archive>::Resolver, <__S as Fallible>::Error>

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

impl Serialize for ExprOrSpread

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.

impl Spanned for ExprOrSpread

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl StartsWithAlphaNum for ExprOrSpread

fn starts_with_alpha_num(&self) -> bool

impl<V> VisitMutWith<V> for ExprOrSpread

where V: VisitMut + ?Sized,

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

Calls VisitMut::visit_mut_expr_or_spread with self.

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

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for ExprOrSpread

where V: Visit + ?Sized,

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

Calls Visit::visit_expr_or_spread with self.

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

Visit children nodes of self`` with visitor`.

impl Eq for ExprOrSpread

impl StructuralPartialEq for ExprOrSpread