pub type JSObjectGetPropertyCallback = Option<unsafe extern "C" fn(ctx: JSContextRef, object: JSObjectRef, propertyName: JSStringRef, exception: *mut JSValueRef) -> JSValueRef>;Aliased Type§
enum JSObjectGetPropertyCallback {
None,
Some(unsafe extern "C" fn(_: *const OpaqueJSContext, _: *mut OpaqueJSValue, _: *mut OpaqueJSString, _: *mut *const OpaqueJSValue) -> *const OpaqueJSValue),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *const OpaqueJSContext, _: *mut OpaqueJSValue, _: *mut OpaqueJSString, _: *mut *const OpaqueJSValue) -> *const OpaqueJSValue)
Some value of type T.