Struct mozjs_sys::jsapi::JS::PropertyDescriptor

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#[repr(C)]
pub struct PropertyDescriptor { pub _bitfield_align_1: [u8; 0], pub _bitfield_1: __BindgenBitfieldUnit<[u8; 2]>, pub getter_: *mut JSObject, pub setter_: *mut JSObject, pub value_: Value, }
Expand description

A structure that represents a property on an object, or the absence of a property. Use {,Mutable}Handle to interact with instances of this structure rather than interacting directly with member fields.

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§_bitfield_align_1: [u8; 0]§_bitfield_1: __BindgenBitfieldUnit<[u8; 2]>§getter_: *mut JSObject§setter_: *mut JSObject§value_: Value

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impl PropertyDescriptor

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pub fn hasConfigurable_(&self) -> bool

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pub fn set_hasConfigurable_(&mut self, val: bool)

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pub fn configurable_(&self) -> bool

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pub fn set_configurable_(&mut self, val: bool)

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pub fn hasEnumerable_(&self) -> bool

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pub fn set_hasEnumerable_(&mut self, val: bool)

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pub fn enumerable_(&self) -> bool

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pub fn set_enumerable_(&mut self, val: bool)

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pub fn hasWritable_(&self) -> bool

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pub fn set_hasWritable_(&mut self, val: bool)

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pub fn writable_(&self) -> bool

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pub fn set_writable_(&mut self, val: bool)

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pub fn hasValue_(&self) -> bool

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pub fn set_hasValue_(&mut self, val: bool)

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pub fn hasGetter_(&self) -> bool

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pub fn set_hasGetter_(&mut self, val: bool)

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pub fn hasSetter_(&self) -> bool

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pub fn set_hasSetter_(&mut self, val: bool)

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pub fn resolving_(&self) -> bool

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pub fn set_resolving_(&mut self, val: bool)

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pub fn new_bitfield_1( hasConfigurable_: bool, configurable_: bool, hasEnumerable_: bool, enumerable_: bool, hasWritable_: bool, writable_: bool, hasValue_: bool, hasGetter_: bool, hasSetter_: bool, resolving_: bool, ) -> __BindgenBitfieldUnit<[u8; 2]>

Trait Implementations§

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impl Clone for PropertyDescriptor

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fn clone(&self) -> PropertyDescriptor

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PropertyDescriptor

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

Formats the value using the given formatter. Read more
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impl Default for PropertyDescriptor

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl GCMethods for PropertyDescriptor

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unsafe fn initial() -> PropertyDescriptor

Create a default value
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unsafe fn post_barrier( _: *mut PropertyDescriptor, _: PropertyDescriptor, _: PropertyDescriptor, )

Place a post-write barrier
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impl PartialEq for PropertyDescriptor

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fn eq(&self, other: &PropertyDescriptor) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TraceableTrace for PropertyDescriptor

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unsafe fn do_trace(&mut self, trc: *mut JSTracer)

Used by TraceableTrace implementer to trace its contents. Corresponds to virtual trace call in a Rooted that inherits from StackRootedTraceableBase (C++).
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const VTABLE: RootedVFTable = _

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unsafe extern "C" fn trace( this: *mut c_void, trc: *mut JSTracer, _name: *const c_char, )

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impl Copy for PropertyDescriptor

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impl StructuralPartialEq for PropertyDescriptor

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> RootKind for T
where T: TraceableTrace,

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type Vtable = *const RootedVFTable

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const VTABLE: <T as RootKind>::Vtable = const VTABLE: Self::Vtable = &<Self as TraceableTrace>::VTABLE;

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const KIND: RootKind = const KIND: JS::RootKind = JS::RootKind::Traceable;

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T