Android view model factory implementation allowing easy view model constructor injection.

VMInjectionFactory.kt

/**
 *  Usage example:
 *
 *      @Inject
 *      lateinit var mFactory: VMInjectionFactory<MyViewModel>
 */
class VMInjectionFactory <out Type: ViewModel> @Inject constructor(val vm: Lazy<Type>): ViewModelProvider.Factory {

    @Suppress("UNCHECKED_CAST")
    override fun <T : ViewModel> create(p0: Class<T>): T {
        return vm.get() as T
    }
}

Do you know what's the difference betweenLazy<> and Provider<> wrapper here?