Struct CatchClause

pub struct CatchClause {
    pub span: Span,
    pub param: Option<Pat>,
    pub body: BlockStmt,
}

Available on crate features __ecma and __visit only.

Fields

span: Span

param: Option<Pat>

es2019

The param is null if the catch binding is omitted. E.g., try { foo() } catch { bar() }

body: BlockStmt

Trait Implementations

impl Archive for CatchClause

type Archived = ArchivedCatchClause

The archived representation of this type.

type Resolver = CatchClauseResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

unsafe fn resolve( &self, pos: usize, resolver: <CatchClause as Archive>::Resolver, out: *mut <CatchClause as Archive>::Archived, )

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

impl AstNode for CatchClause

const TYPE: &'static str = "CatchClause"

impl Clone for CatchClause

fn clone(&self) -> CatchClause

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CatchClause

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

Formats the value using the given formatter.

impl Default for CatchClause

fn default() -> CatchClause

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CatchClause

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

where __D: Fallible + ?Sized,

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

Deserializes using the given deserializer

impl EqIgnoreSpan for CatchClause

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

impl<V> FoldWith<V> for CatchClause

where V: Fold + ?Sized,

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

Calls Fold::fold_catch_clause with self.

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

Visit children nodes of self`` with visitor`.

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

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

Converts to this type from the input type.

impl Hash for CatchClause

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 IsEmpty for CatchClause

fn is_empty(&self) -> bool

impl Node for CatchClause

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

where S: SourceMapper + SourceMapperExt, W: WriteJs,

impl PartialEq for CatchClause

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

where __S: Fallible + ScratchSpace + Serializer + ?Sized,

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

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 CatchClause

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl<V> VisitMutWith<V> for CatchClause

where V: VisitMut + ?Sized,

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

Calls VisitMut::visit_mut_catch_clause with self.

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

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for CatchClause

where V: Visit + ?Sized,

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

Calls Visit::visit_catch_clause with self.

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

Visit children nodes of self`` with visitor`.

impl Eq for CatchClause

impl StructuralPartialEq for CatchClause