Struct boa_engine::realm::Realm
source · pub struct Realm { /* private fields */ }
Expand description
Representation of a Realm.
In the specification these are called Realm Records.
Implementations§
source§impl Realm
impl Realm
sourcepub fn create(hooks: &dyn HostHooks, root_shape: &RootShape) -> JsResult<Self>
pub fn create(hooks: &dyn HostHooks, root_shape: &RootShape) -> JsResult<Self>
Create a new Realm
.
sourcepub fn intrinsics(&self) -> &Intrinsics
pub fn intrinsics(&self) -> &Intrinsics
Gets the intrinsics of this Realm
.
sourcepub fn host_defined(&self) -> GcRef<'_, HostDefined>
pub fn host_defined(&self) -> GcRef<'_, HostDefined>
Returns an immutable reference to the ECMAScript specification
defined
\[\[\HostDefined]\]
field of the Realm
.
§Panics
Panics if HostDefined
field is mutably borrowed.
sourcepub fn host_defined_mut(&self) -> GcRefMut<'_, HostDefined>
pub fn host_defined_mut(&self) -> GcRefMut<'_, HostDefined>
Returns a mutable reference to ECMAScript specification
defined
\[\[\HostDefined]\]
field of the Realm
.
§Panics
Panics if HostDefined
field is borrowed.
sourcepub fn has_class<C: Class>(&self) -> bool
pub fn has_class<C: Class>(&self) -> bool
Checks if this Realm
has the class C
registered into its class map.
sourcepub fn get_class<C: Class>(&self) -> Option<StandardConstructor>
pub fn get_class<C: Class>(&self) -> Option<StandardConstructor>
Gets the constructor and prototype of the class C
if it is registered in the class map.
Trait Implementations§
source§impl PartialEq for Realm
impl PartialEq for Realm
source§impl Trace for Realm
impl Trace for Realm
source§unsafe fn trace_non_roots(&self)
unsafe fn trace_non_roots(&self)
Trace handles located in GC heap, and mark them as non root. Read more
source§fn run_finalizer(&self)
fn run_finalizer(&self)
Runs
Finalize::finalize
on this object and all
contained subobjects.impl Eq for Realm
Auto Trait Implementations§
impl !RefUnwindSafe for Realm
impl !Send for Realm
impl !Sync for Realm
impl Unpin for Realm
impl !UnwindSafe for Realm
Blanket Implementations§
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<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> Pipe for Twhere
T: ?Sized,
impl<T> Pipe for Twhere
T: ?Sized,
source§fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
Pipes by value. This is generally the method you want to use. Read more
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R: 'a,
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,
Borrows
self
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R: 'a,
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source§fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R
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source§fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
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, then passes self.as_mut()
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function.source§fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
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impl<T> Tap for T
source§fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
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