Struct CatchClause

#[repr(C)]
pub struct CatchClause {
    pub span: Span,
    pub param: Option<Pat>,
    pub body: BlockStmt,
}

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<'arbitrary> Arbitrary<'arbitrary> for CatchClause

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Archive for CatchClause

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.

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.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::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

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<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<CatchClause, __D> for Archived<CatchClause>

where __D::Error: Source,

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: &Self) -> bool

impl Hash for CatchClause

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

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: Writer + Allocator + Fallible + ?Sized, __S::Error: Source,

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

impl StructuralPartialEq for CatchClause