Function dart_sys::Dart_ObjectIsType
source · pub unsafe extern "C" fn Dart_ObjectIsType(
object: Dart_Handle,
type_: Dart_Handle,
instanceof: *mut bool
) -> Dart_Handle
Expand description
Is this object an instance of some type?
The result of the test is returned through the ‘instanceof’ parameter. The return value itself is used to indicate success or failure.
\param object An object. \param type A type. \param instanceof Return true if ‘object’ is an instance of type ‘type’.
\return A valid handle if no error occurs during the operation.