Struct StaticBlock 

#[repr(C)]
pub struct StaticBlock<'a> {
    pub span: Span,
    pub body: Vec<'a, Statement<'a>>,
    pub scope_id: Cell<Option<ScopeId>>,
}

Class Static Block

See: MDN - Static initialization blocks

Example

class Foo {
    static {
        this.someStaticProperty = 5;
    }
}

Fields

span: Span

body: Vec<'a, Statement<'a>>

scope_id: Cell<Option<ScopeId>>

Implementations

impl StaticBlock<'_>

pub fn scope_id(&self) -> ScopeId

Get ScopeId of StaticBlock.

Only use this method on a post-semantic AST where ScopeIds are always defined.

Panics

Panics if scope_id is None.

pub fn set_scope_id(&self, scope_id: ScopeId)

Set ScopeId of StaticBlock.

Trait Implementations

impl<'new_alloc> CloneIn<'new_alloc> for StaticBlock<'_>

type Cloned = StaticBlock<'new_alloc>

The type of the cloned object.

fn clone_in( &self, allocator: &'new_alloc Allocator, ) -> <StaticBlock<'_> as CloneIn<'new_alloc>>::Cloned

Clone self into the given allocator. allocator may be the same one that self is already in.

fn clone_in_with_semantic_ids( &self, allocator: &'new_alloc Allocator, ) -> <StaticBlock<'_> as CloneIn<'new_alloc>>::Cloned

Almost identical as clone_in, but for some special type, it will also clone the semantic ids. Please use this method only if you make sure semantic info is synced with the ast node.

impl ContentEq for StaticBlock<'_>

fn content_eq(&self, other: &StaticBlock<'_>) -> bool

This method tests for contents of self and other to be equal.

fn content_ne(&self, other: &Self) -> bool

This method tests for contents of self and other not to be equal. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Debug for StaticBlock<'a>

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

Formats the value using the given formatter.

impl<'a> Dummy<'a> for StaticBlock<'a>

fn dummy(allocator: &'a Allocator) -> StaticBlock<'a>

Create a dummy StaticBlock.

Does not allocate any data into arena.

impl ESTree for StaticBlock<'_>

fn serialize<S>(&self, serializer: S)

where S: Serializer,

impl Gen for StaticBlock<'_>

fn gen(&self, p: &mut Codegen<'_>, ctx: Context)

Generate code for an AST node.

fn print(&self, p: &mut Codegen<'_>, ctx: Context)

Generate code for an AST node. Alias for gen.

impl GetSpan for StaticBlock<'_>

fn span(&self) -> Span

Get the Span for an AST node.

impl GetSpanMut for StaticBlock<'_>

fn span_mut(&mut self) -> &mut Span

Get a mutable reference to an AST node’s Span.

impl<'a> TakeIn<'a> for StaticBlock<'a>

fn take_in<A>(&mut self, allocator_accessor: A) -> Self

where A: AllocatorAccessor<'a>,

Replace node with a dummy.

fn take_in_box<A>(&mut self, allocator_accessor: A) -> Box<'a, Self>

where A: AllocatorAccessor<'a>,

Replace node with a boxed dummy.