}

	*rDate = RetentionDate{retDate}
	return nil
}

// MarshalXML encodes expiration date if it is non-zero and encodes
// empty string otherwise
func (rDate RetentionDate) MarshalXML(e *xml.Encoder, startElement xml.StartElement) error {
	if rDate.IsZero() {
		return nil
	}
	return e.EncodeElement(amztime.ISO8601Format(rDate.Time), startElement)
}

// ObjectRetention specified in

Because serialized facts may appear within build outputs, the gob encoding
of a fact must be deterministic, to avoid spurious cache misses in
build systems that use content-addressable caches.
The driver makes a single call to the gob encoder for all facts
exported by a given analysis pass, so that the topology of
shared data structures referenced by multiple facts is preserved.

The Pass type has functions to import and export facts,

	// just like decoder.decode.
	local := append(color.Palette(nil), global...)
	local[trIdx] = color.RGBA{}

	const testLen = 3 * 256
	const padded = 7
	e := new(encoder)
	if l, err := encodeColorTable(e.globalColorTable[:], global, padded); err != nil || l != testLen {
		t.Fatalf("Failed to encode global color table: got %d, %v; want nil, %d", l, err, testLen)
	}

			}
			fmt.Println("Wrote output to", out)
		}
	}
	return nil
}

func reconPartial(shards [][]byte, k int, parityOK []bool, splitData [][]byte, startOffset int, offset int, rs reedsolomon.Encoder, shardConfig []byte, splitFilled [][]byte) {
	// Add parity
	for i := range shards[k:] {
		shards[i+k] = nil
		if parityOK[i+k] {
			shards[i+k] = splitData[i+k][startOffset:offset]
		}
	}