Enum swc_ecma_ast::PropOrSpread

pub enum PropOrSpread {
    Spread(SpreadElement),
    Prop(Box<Prop>),
}

Variants

Spread

Spread properties, e.g., {a: 1, ...obj, b: 2}.

Tuple Fields of Spread

0: SpreadElement

Prop

Tuple Fields of Prop

0: Box<Prop>

Implementations

impl PropOrSpread

pub fn is_spread(&self) -> bool

Returns true if self is of variant Spread.

pub fn expect_spread(self) -> SpreadElement where
    Self: Debug, 

Unwraps the value, yielding the content of Spread.

Panics

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

pub fn spread(self) -> Option<SpreadElement>

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

pub fn is_prop(&self) -> bool

Returns true if self is of variant Prop.

pub fn expect_prop(self) -> Box<Prop> where
    Self: Debug, 

Unwraps the value, yielding the content of Prop.

Panics

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

pub fn prop(self) -> Option<Box<Prop>>

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

Trait Implementations

impl Clone for PropOrSpread

fn clone(&self) -> PropOrSpread

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PropOrSpread

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PropOrSpread

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

Deserialize this value from the given Serde deserializer.

impl EqIgnoreSpan for PropOrSpread

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

impl From<Box<Prop, Global>> for PropOrSpread

fn from(v: Box<Prop>) -> Self

Performs the conversion.

impl From<SpreadElement> for PropOrSpread

fn from(v: SpreadElement) -> Self

Performs the conversion.

impl Hash for PropOrSpread

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<PropOrSpread> for PropOrSpread

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

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

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

This method tests for !=.

impl Serialize for PropOrSpread

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

Serialize this value into the given Serde serializer.

impl Spanned for PropOrSpread

fn span(&self) -> Span

Get span of self.

impl Eq for PropOrSpread

impl StructuralEq for PropOrSpread

impl StructuralPartialEq for PropOrSpread