// non-nil error.
//
// The provided non-nil err is almost always io.EOF or a "use of
// closed network connection". In any case, the error is not
// particularly interesting, except perhaps for debugging during
// development. Any error means the connection is dead and we should
// down its context.
//
// It may be called from multiple goroutines.

Y` performs a union where the array positions of all elements in `X` are preserved and\n    non-intersecting elements in `Y` are appended, retaining their partial order.\n  - 'map': `X + Y` performs a merge where the array positions of all keys in `X` are preserved but the values\n    are overwritten by values in `Y` when the key sets of `X` and `Y` intersect. Elements in `Y` with\n    non-intersecting keys are appended, retaining their partial order.\n\nIf `rule` makes use of the `oldSelf` variable...

			// since this case has no score plugin, we'll only try to find one node in Filter stage
			wantEvaluatedNodes: ptr.To[int32](1),
		},
		{
			name: "test prefilter plugin returning non-intersecting nodes",
			registerPlugins: []tf.RegisterPluginFunc{
				tf.RegisterQueueSortPlugin(queuesort.Name, queuesort.New),
				tf.RegisterPreFilterPlugin(
					"FakePreFilter1",

            "type": "string"...

            "type": "string"...