Type Alias GetPropertyOp 

pub type GetPropertyOp = Option<unsafe extern "C" fn(*mut JSContext, Handle<*mut JSObject>, Handle<Value>, Handle<PropertyKey>, MutableHandle<Value>) -> bool>;

Aliased Type

pub enum GetPropertyOp {
    None,
    Some(unsafe extern "C" fn(*mut JSContext, Handle<*mut JSObject>, Handle<Value>, Handle<PropertyKey>, MutableHandle<Value>) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut JSContext, Handle<*mut JSObject>, Handle<Value>, Handle<PropertyKey>, MutableHandle<Value>) -> bool)

Some value of type T.