Module utils Copy item path Source call_policies CallPolicyInfo Controls various details of an IDL operation, such as whether a
[LegacyLenientThis] attribute is specified and preconditions that
affect the outcome of the “perform a security check ” steps. DOMClass The struct that holds inheritance information for DOM object reflectors. DOMJSClass The JSClass used for DOM object reflectors. DOM_PROTOTYPE_SLOT 🔒 The index of the slot that contains a reference to the ProtoOrIfaceArray. DOM_PROTO_UNFORGEABLE_HOLDER_SLOT 🔒 The index of the slot where the object holder of that interface’s
unforgeable members are defined. JSCLASS_DOM_GLOBAL 🔒 The flag set on the JSClasses for DOM global objects. CallPolicy call_setter 🔒 ⚠ define_dictionary_property Define an own enumerable data property with name property on object.
Returns Err(()) on JSAPI failure, or null object,
and Ok(()) otherwise. delete_property_by_id 🔒 ⚠ Deletes the property id from object. enumerate_global 🔒 ⚠ Enumerate lazy properties of a global object.
Modeled after https://github.com/mozilla/gecko-dev/blob/3fd619f47/dom/bindings/BindingUtils.cpp#L2814 enumerate_window 🔒 ⚠ Enumerate lazy properties of a global object that is a Window.
https://github.com/mozilla/gecko-dev/blob/3fd619f47/dom/base/nsGlobalWindowInner.cpp#3297 exception_to_promise 🔒 ⚠ Coverts exception to promise rejection find_enum_value 🔒 ⚠ Find the enum equivelent of a string given by v in pairs.
Returns Err(()) on JSAPI failure (there is a pending exception), and
Ok((None, value)) if there was no matching string. generic_call 🔒 ⚠ generic_getter 🔒 ⚠ Generic getter of IDL interface. generic_method 🔒 ⚠ Generic method of IDL interface. generic_setter 🔒 ⚠ Generic setter of IDL interface. generic_static_promise_method 🔒 ⚠ https://searchfox.org/mozilla-central/rev/7279a1df13a819be254fd4649e07c4ff93e4bd45/dom/bindings/BindingUtils.cpp#3300 get_array_index_from_id Get an array index from the given jsid. Returns None if the given
jsid is not an integer. get_dictionary_property ⚠ Get the property with name property from object.
Returns Err(()) on JSAPI failure (there is a pending exception), and
Ok(false) if there was no property with the given name. get_property_on_prototype 🔒 ⚠ Gets the property id on proxy’s prototype. If it exists, *found is
set to true and *vp to the value, otherwise *found is set to false. get_proto_or_iface_array 🔒 ⚠ Returns the ProtoOrIfaceArray for the given global object.
Fails if global is not a DOM global object. has_own_property Checks whether object has an own property named property.
Returns Err(()) on JSAPI failure (there is a pending exception),
and Ok(false) for null objects or when the property is not own. has_property_on_prototype ⚠ Computes whether proxy has a property id on its prototype and stores
the result in found. latin1_bytes_from_id 🔒 ⚠ Returns a slice of bytes corresponding to the bytes in the provided string id.
Returns an error if the id is not a string, or the string contains non-latin1 characters. may_resolve_global 🔒 ⚠ Returns true if the resolve hook for this global may resolve the provided id.
https://searchfox.org/mozilla-central/rev/f3c8c63a097b61bb1f01e13629b9514e09395947/dom/bindings/BindingUtils.cpp#2809
https://searchfox.org/mozilla-central/rev/f3c8c63a097b61bb1f01e13629b9514e09395947/js/public/Class.h#283-291 may_resolve_window 🔒 ⚠ Returns true if the resolve hook for this window may resolve the provided id.
https://searchfox.org/mozilla-central/rev/f3c8c63a097b61bb1f01e13629b9514e09395947/dom/base/nsGlobalWindowInner.cpp#3275
https://searchfox.org/mozilla-central/rev/f3c8c63a097b61bb1f01e13629b9514e09395947/js/public/Class.h#283-291 resolve_global 🔒 ⚠ Resolve a lazy global property, for interface objects and named constructors. resolve_window 🔒 ⚠ Resolve a lazy global property for a Window global. set_dictionary_property Set the property with name property from object.
Returns Err(()) on JSAPI failure, or null object,
and Ok(()) otherwise trace_global 🔒 ⚠ Trace the resources held by reserved slots of a global object ProtoOrIfaceArray An array of *mut JSObject of size PROTO_OR_IFACE_LENGTH.