Struct Spread 

pub struct Spread { /* private fields */ }

The spread operator allows an iterable such as an array expression or string to be expanded.

Syntax: ...x

It expands array expressions or strings in places where zero or more arguments (for function calls) or elements (for array literals) are expected, or an object expression to be expanded in places where zero or more key-value pairs (for object literals) are expected.

More information:

• ECMAScript reference
• MDN documentation

Implementations

impl Spread

pub fn new(target: Expression, span: Span) -> Spread

Creates a Spread AST Expression.

pub const fn target(&self) -> &Expression

Gets the target expression to be expanded by the spread operator.

Trait Implementations

impl Clone for Spread

fn clone(&self) -> Spread

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Spread

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Spread

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a Spread> for NodeRef<'a>

fn from(node: &'a Spread) -> NodeRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a mut Spread> for NodeRefMut<'a>

fn from(node: &'a mut Spread) -> NodeRefMut<'a>

Converts to this type from the input type.

impl From<Spread> for Expression

fn from(spread: Spread) -> Expression

Converts to this type from the input type.

impl PartialEq for Spread

fn eq(&self, other: &Spread) -> 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 Serialize for Spread

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 Spread

fn span(&self) -> Span

Returns a span from the current type.

impl ToInternedString for Spread

fn to_interned_string(&self, interner: &Interner) -> String

Converts a given element to a string using an interner.

impl VisitWith for Spread

fn visit_with<'a, V>( &'a self, visitor: &mut V, ) -> ControlFlow<<V as Visitor<'a>>::BreakTy>

where V: Visitor<'a>,

Visit this node with the provided visitor.

fn visit_with_mut<'a, V>( &'a mut self, visitor: &mut V, ) -> ControlFlow<<V as VisitorMut<'a>>::BreakTy>

where V: VisitorMut<'a>,

Visit this node with the provided visitor mutably, allowing the visitor to modify private fields.

impl StructuralPartialEq for Spread