#[repr(C)]pub struct TransformStreamDefaultController {
reflector_: Reflector,
transformer_type: TransformerType,
stream: MutNullableDom<TransformStream>,
finish_promise: DomRefCell<Option<Rc<Promise>>>,
}
Expand description
Fields§
§reflector_: Reflector
§transformer_type: TransformerType
The type of the underlying transformer used. Besides the JS variant,
there will be other variant(s) for TextDecoderStream
stream: MutNullableDom<TransformStream>
§finish_promise: DomRefCell<Option<Rc<Promise>>>
Implementations§
Source§impl TransformStreamDefaultController
impl TransformStreamDefaultController
fn new_inherited( transformer_type: TransformerType, ) -> TransformStreamDefaultController
pub(crate) fn new( global: &GlobalScope, transformer_type: TransformerType, can_gc: CanGc, ) -> DomRoot<TransformStreamDefaultController>
Sourcepub(crate) fn set_transform_obj(&self, this_object: SafeHandleObject<'_>)
pub(crate) fn set_transform_obj(&self, this_object: SafeHandleObject<'_>)
Setting the JS object after the heap has settled down.
Note that this has no effect if the transformer type is not TransformerType::Js
pub(crate) fn set_stream(&self, stream: &TransformStream)
pub(crate) fn get_finish_promise(&self) -> Option<Rc<Promise>>
pub(crate) fn set_finish_promise(&self, promise: Rc<Promise>)
Sourcepub(crate) fn transform_stream_default_controller_perform_transform(
&self,
cx: SafeJSContext,
global: &GlobalScope,
chunk: SafeHandleValue<'_>,
can_gc: CanGc,
) -> Fallible<Rc<Promise>>
pub(crate) fn transform_stream_default_controller_perform_transform( &self, cx: SafeJSContext, global: &GlobalScope, chunk: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<Rc<Promise>>
pub(crate) fn perform_transform( &self, cx: SafeJSContext, global: &GlobalScope, chunk: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<Rc<Promise>>
pub(crate) fn perform_cancel( &self, cx: SafeJSContext, global: &GlobalScope, chunk: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<Rc<Promise>>
pub(crate) fn perform_flush( &self, cx: SafeJSContext, global: &GlobalScope, can_gc: CanGc, ) -> Fallible<Rc<Promise>>
Sourcepub(crate) fn enqueue(
&self,
cx: SafeJSContext,
global: &GlobalScope,
chunk: SafeHandleValue<'_>,
can_gc: CanGc,
) -> Fallible<()>
pub(crate) fn enqueue( &self, cx: SafeJSContext, global: &GlobalScope, chunk: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<()>
Sourcepub(crate) fn error(
&self,
cx: SafeJSContext,
global: &GlobalScope,
reason: SafeHandleValue<'_>,
can_gc: CanGc,
)
pub(crate) fn error( &self, cx: SafeJSContext, global: &GlobalScope, reason: SafeHandleValue<'_>, can_gc: CanGc, )
Sourcepub(crate) fn clear_algorithms(&self)
pub(crate) fn clear_algorithms(&self)
Sourcepub(crate) fn terminate(
&self,
cx: SafeJSContext,
global: &GlobalScope,
can_gc: CanGc,
)
pub(crate) fn terminate( &self, cx: SafeJSContext, global: &GlobalScope, can_gc: CanGc, )
Trait Implementations§
Source§impl DomObjectWrap<DomTypeHolder> for TransformStreamDefaultController
impl DomObjectWrap<DomTypeHolder> for TransformStreamDefaultController
Source§const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::TransformStreamDefaultControllerBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::transformstreamdefaultcontroller::TransformStreamDefaultController>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::transformstreamdefaultcontroller::TransformStreamDefaultController>>}
const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::TransformStreamDefaultControllerBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::transformstreamdefaultcontroller::TransformStreamDefaultController>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::transformstreamdefaultcontroller::TransformStreamDefaultController>>}
Function pointer to the general wrap function type
Source§impl MallocSizeOf for TransformStreamDefaultController
impl MallocSizeOf for TransformStreamDefaultController
Source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
Measure the heap usage of all descendant heap-allocated structures, but
not the space taken up by the value itself.
Source§impl TransformStreamDefaultControllerMethods<DomTypeHolder> for TransformStreamDefaultController
impl TransformStreamDefaultControllerMethods<DomTypeHolder> for TransformStreamDefaultController
Source§fn GetDesiredSize(&self) -> Option<f64>
fn GetDesiredSize(&self) -> Option<f64>
Source§fn Enqueue(
&self,
cx: SafeJSContext,
chunk: SafeHandleValue<'_>,
can_gc: CanGc,
) -> Fallible<()>
fn Enqueue( &self, cx: SafeJSContext, chunk: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<()>
Source§fn Error(
&self,
cx: SafeJSContext,
reason: SafeHandleValue<'_>,
can_gc: CanGc,
) -> Fallible<()>
fn Error( &self, cx: SafeJSContext, reason: SafeHandleValue<'_>, can_gc: CanGc, ) -> Fallible<()>
impl Eq for TransformStreamDefaultController
Auto Trait Implementations§
impl !Freeze for TransformStreamDefaultController
impl !RefUnwindSafe for TransformStreamDefaultController
impl !Send for TransformStreamDefaultController
impl !Sync for TransformStreamDefaultController
impl Unpin for TransformStreamDefaultController
impl !UnwindSafe for TransformStreamDefaultController
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<D, T> DomGlobalGeneric<D> for T
impl<D, T> DomGlobalGeneric<D> for T
Source§fn global_(&self, realm: InRealm<'_>) -> Root<Dom<<D as DomTypes>::GlobalScope>>where
Self: Sized,
fn global_(&self, realm: InRealm<'_>) -> Root<Dom<<D as DomTypes>::GlobalScope>>where
Self: Sized,
Returns the [
GlobalScope
] of the realm that the DomObject
was created in. If this
object is a Node
, this will be different from it’s owning Document
if adopted by. For
Node
s it’s almost always better to use NodeTraits::owning_global
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