Function jvmti_event_vm_object_alloc_handler 

#[unsafe(no_mangle)]
pub extern "C" fn jvmti_event_vm_object_alloc_handler(
    jvmti_env: *mut jvmtiEnv,
    jni_env: *mut JNIEnv,
    thread: jthread,
    object: jobject,
    object_klass: jclass,
    size: jlong,
)