Enum PropName

#[repr(u32)]
pub enum PropName {
    Ident(IdentName),
    Str(Str),
    Num(Number),
    Computed(ComputedPropName),
    BigInt(BigInt),
}

Available on crate features __ecma and __utils only.

Variants

Ident(IdentName)

Str(Str)

String literal.

Num(Number)

Numeric literal.

Computed(ComputedPropName)

BigInt(BigInt)

Implementations

impl PropName

pub const fn is_ident(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Ident.

pub fn as_ident(&self) -> Option<&IdentName>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Ident, and None otherwise.

pub fn as_mut_ident(&mut self) -> Option<&mut IdentName>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Ident, and None otherwise.

pub fn expect_ident(self) -> IdentName

where PropName: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Ident.

Panics

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

pub fn ident(self) -> Option<IdentName>

Available on crate feature ecma_ast only.

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

pub const fn is_str(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Str.

pub fn as_str(&self) -> Option<&Str>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Str, and None otherwise.

pub fn as_mut_str(&mut self) -> Option<&mut Str>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Str, and None otherwise.

pub fn expect_str(self) -> Str

where PropName: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Str.

Panics

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

pub fn str(self) -> Option<Str>

Available on crate feature ecma_ast only.

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

pub const fn is_num(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Num.

pub fn as_num(&self) -> Option<&Number>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Num, and None otherwise.

pub fn as_mut_num(&mut self) -> Option<&mut Number>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Num, and None otherwise.

pub fn expect_num(self) -> Number

where PropName: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Num.

Panics

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

pub fn num(self) -> Option<Number>

Available on crate feature ecma_ast only.

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

pub const fn is_computed(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Computed.

pub fn as_computed(&self) -> Option<&ComputedPropName>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Computed, and None otherwise.

pub fn as_mut_computed(&mut self) -> Option<&mut ComputedPropName>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Computed, and None otherwise.

pub fn expect_computed(self) -> ComputedPropName

where PropName: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Computed.

Panics

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

pub fn computed(self) -> Option<ComputedPropName>

Available on crate feature ecma_ast only.

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

pub const fn is_big_int(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant BigInt.

pub fn as_big_int(&self) -> Option<&BigInt>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant BigInt, and None otherwise.

pub fn as_mut_big_int(&mut self) -> Option<&mut BigInt>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant BigInt, and None otherwise.

pub fn expect_big_int(self) -> BigInt

where PropName: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of BigInt.

Panics

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

pub fn big_int(self) -> Option<BigInt>

Available on crate feature ecma_ast only.

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

Trait Implementations

impl Archive for PropName

type Archived = ArchivedPropName

The archived representation of this type.

type Resolver = PropNameResolver

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: <PropName as Archive>::Resolver, out: Place<<PropName as Archive>::Archived>, )

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

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

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

impl Clone for PropName

fn clone(&self) -> PropName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PropName

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

Formats the value using the given formatter.

impl Default for PropName

fn default() -> PropName

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PropName

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

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

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

Deserializes using the given deserializer

impl EqIgnoreSpan for PropName

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

impl<V> FoldWith<V> for PropName

where V: Fold + ?Sized,

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

Calls Fold::fold_prop_name with self.

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

Visit children nodes of self`` with visitor`.

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

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

Converts to this type from the input type.

impl From<(Atom, SyntaxContext)> for PropName

fn from(src: (Atom, SyntaxContext)) -> PropName

Converts to this type from the input type.

impl From<BigInt> for PropName

fn from(v: BigInt) -> PropName

Converts to this type from the input type.

impl From<ComputedPropName> for PropName

fn from(v: ComputedPropName) -> PropName

Converts to this type from the input type.

impl From<Ident> for PropName

fn from(src: Ident) -> PropName

Converts to this type from the input type.

impl From<IdentName> for PropName

fn from(v: IdentName) -> PropName

Converts to this type from the input type.

impl From<IdentOrStr> for PropName

fn from(val: IdentOrStr) -> PropName

Converts to this type from the input type.

impl From<Number> for PropName

fn from(v: Number) -> PropName

Converts to this type from the input type.

impl From<PropName> for Key

fn from(v: PropName) -> Key

Converts to this type from the input type.

impl From<PropName> for MemberProp

fn from(p: PropName) -> MemberProp

Converts to this type from the input type.

impl From<Str> for PropName

fn from(v: Str) -> PropName

Converts to this type from the input type.

impl Hash for PropName

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 PropName

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

where S: SourceMapper + SourceMapperExt, W: WriteJs,

impl PartialEq for PropName

fn eq(&self, other: &PropName) -> 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 PropName

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

fn serialize( &self, serializer: &mut __S, ) -> Result<<PropName 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 PropName

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 PropName

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl StartsWithAlphaNum for PropName

fn starts_with_alpha_num(&self) -> bool

impl Take for PropName

fn dummy() -> PropName

Create a dummy value of this type.

fn take(&mut self) -> Self

fn map_with_mut<F>(&mut self, op: F)

where F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.

impl<V> VisitMutWith<V> for PropName

where V: VisitMut + ?Sized,

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

Calls VisitMut::visit_mut_prop_name with self.

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

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for PropName

where V: Visit + ?Sized,

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

Calls Visit::visit_prop_name with self.

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

Visit children nodes of self`` with visitor`.

impl Eq for PropName

impl StructuralPartialEq for PropName