Enum TsFnParam 

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 Clone for TsFnParam

fn clone(&self) -> TsFnParam

Returns a duplicate 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 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, emitter: &mut Emitter<'_, W, S>) -> Result<(), Error>

where W: WriteJs, S: SourceMapper + SourceMapperExt,

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 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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes

Size for each variant:

• Ident: 32 bytes
• Array: 48 bytes
• Rest: 32 bytes
• Object: 48 bytes