Enum TsFnParam

#[repr(u32)]
pub enum TsFnParam {
    Ident(BindingIdent),
    Array(ArrayPat),
    Rest(RestPat),
    Object(ObjectPat),
}

Available on crate features __ecma and ecma_ast only.

Variants

Ident(BindingIdent)

Array(ArrayPat)

Rest(RestPat)

Object(ObjectPat)

Implementations

impl TsFnParam

pub const fn is_ident(&self) -> bool

Returns true if self is of variant Ident.

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

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

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

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

pub fn expect_ident(self) -> BindingIdent

where TsFnParam: Debug,

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<BindingIdent>

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

pub const fn is_array(&self) -> bool

Returns true if self is of variant Array.

pub fn as_array(&self) -> Option<&ArrayPat>

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

pub fn as_mut_array(&mut self) -> Option<&mut ArrayPat>

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

pub fn expect_array(self) -> ArrayPat

where TsFnParam: Debug,

Unwraps the value, yielding the content of Array.

Panics

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

pub fn array(self) -> Option<ArrayPat>

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

pub const fn is_rest(&self) -> bool

Returns true if self is of variant Rest.

pub fn as_rest(&self) -> Option<&RestPat>

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

pub fn as_mut_rest(&mut self) -> Option<&mut RestPat>

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

pub fn expect_rest(self) -> RestPat

where TsFnParam: Debug,

Unwraps the value, yielding the content of Rest.

Panics

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

pub fn rest(self) -> Option<RestPat>

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

pub const fn is_object(&self) -> bool

Returns true if self is of variant Object.

pub fn as_object(&self) -> Option<&ObjectPat>

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

pub fn as_mut_object(&mut self) -> Option<&mut ObjectPat>

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

pub fn expect_object(self) -> ObjectPat

where TsFnParam: Debug,

Unwraps the value, yielding the content of Object.

Panics

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

pub fn object(self) -> Option<ObjectPat>

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

Trait Implementations

impl Archive for TsFnParam

type Archived = ArchivedTsFnParam

The archived representation of this type.

type Resolver = TsFnParamResolver

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: <TsFnParam as Archive>::Resolver, out: Place<<TsFnParam 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 TsFnParam

fn clone(&self) -> TsFnParam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TsFnParam

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TsFnParam

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

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

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

Deserializes using the given deserializer

impl EqIgnoreSpan for TsFnParam

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

impl<V> FoldWith<V> for TsFnParam

where V: Fold + ?Sized,

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

Calls Fold::fold_ts_fn_param with self.

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

Visit children nodes of self`` with visitor`.

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

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

Converts to this type from the input type.

impl From<ArrayPat> for TsFnParam

fn from(v: ArrayPat) -> TsFnParam

Converts to this type from the input type.

impl From<BindingIdent> for TsFnParam

fn from(v: BindingIdent) -> TsFnParam

Converts to this type from the input type.

impl From<ObjectPat> for TsFnParam

fn from(v: ObjectPat) -> TsFnParam

Converts to this type from the input type.

impl From<RestPat> for TsFnParam

fn from(v: RestPat) -> TsFnParam

Converts to this type from the input type.

impl Hash for TsFnParam

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 TsFnParam

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

where S: SourceMapper + SourceMapperExt, W: WriteJs,

impl PartialEq for TsFnParam

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

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

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

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 TsFnParam

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl<V> VisitMutWith<V> for TsFnParam

where V: VisitMut + ?Sized,

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

Calls VisitMut::visit_mut_ts_fn_param with self.

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

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for TsFnParam

where V: Visit + ?Sized,

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

Calls Visit::visit_ts_fn_param with self.

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

Visit children nodes of self`` with visitor`.

impl Eq for TsFnParam

impl StructuralPartialEq for TsFnParam