Struct boa_engine::object::shape::Shape
source · pub struct Shape { /* private fields */ }
Expand description
Represents the shape of an object.
Implementations§
source§impl Shape
impl Shape
Returns true
if it’s a shared shape, false
otherwise.
sourcepub fn prototype(&self) -> JsPrototype
pub fn prototype(&self) -> JsPrototype
Get the JsPrototype
of the Shape
.
sourcepub fn keys(&self) -> Vec<PropertyKey>
pub fn keys(&self) -> Vec<PropertyKey>
Returns the keys of the Shape
, in insertion order.
sourcepub fn to_addr_usize(&self) -> usize
pub fn to_addr_usize(&self) -> usize
Return location in memory of the Shape
.
Trait Implementations§
source§fn from(shape: SharedShape) -> Self
fn from(shape: SharedShape) -> Self
Converts to this type from the input type.
source§impl Trace for Shape
impl Trace for Shape
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.Auto Trait Implementations§
impl !RefUnwindSafe for Shape
impl !Send for Shape
impl !Sync for Shape
impl Unpin for Shape
impl !UnwindSafe for Shape
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<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
and passes that borrow into the pipe function. Read moresource§fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
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source§fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
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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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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
Borrows
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impl<T> Tap for T
source§fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
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