return buildString {
            appendLine("$expression.mapKeys { ($keyName, _) ->")
            appendLine(keyTransformation.withIndent(context.increaseIndent()))
            appendLine("}.mapValues { (_, $valueName) -> ".withIndent(context))
            appendLine(valueTransformation.withIndent(context.increaseIndent()))
            append("}".withIndent(context))
        }

	o = msgp.AppendInt(o, z.PartNumberMarker)
	// string "NextPartNumberMarker"
	o = append(o, 0xb4, 0x4e, 0x65, 0x78, 0x74, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x4d, 0x61, 0x72, 0x6b, 0x65, 0x72)
	o = msgp.AppendInt(o, z.NextPartNumberMarker)
	// string "MaxParts"
	o = append(o, 0xa8, 0x4d, 0x61, 0x78, 0x50, 0x61, 0x72, 0x74, 0x73)
	o = msgp.AppendInt(o, z.MaxParts)
	// string "IsTruncated"

	// string "st"
	o = append(o, 0x8b, 0xa2, 0x73, 0x74)
	o = msgp.AppendTime(o, z.StartTime)
	// string "lst"
	o = append(o, 0xa3, 0x6c, 0x73, 0x74)
	o = msgp.AppendTime(o, z.LastUpdate)
	// string "id"
	o = append(o, 0xa2, 0x69, 0x64)
	o = msgp.AppendString(o, z.ResyncID)
	// string "rdt"
	o = append(o, 0xa3, 0x72, 0x64, 0x74)
	o = msgp.AppendTime(o, z.ResyncBeforeDate)
	// string "rst"

	// string "v"
	o = append(o, 0xde, 0x0, 0x10, 0xa1, 0x76)
	o = msgp.AppendInt(o, z.Version)
	// string "jid"
	o = append(o, 0xa3, 0x6a, 0x69, 0x64)
	o = msgp.AppendString(o, z.JobID)
	// string "jt"
	o = append(o, 0xa2, 0x6a, 0x74)
	o = msgp.AppendString(o, z.JobType)
	// string "st"
	o = append(o, 0xa2, 0x73, 0x74)
	o = msgp.AppendTime(o, z.StartTime)
	// string "lu"
	o = append(o, 0xa2, 0x6c, 0x75)

	// map header, size 3
	// string "Total"
	o = append(o, 0x83, 0xa5, 0x54, 0x6f, 0x74, 0x61, 0x6c)
	o = msgp.AppendInt(o, z.Total)
	// string "Writes"
	o = append(o, 0xa6, 0x57, 0x72, 0x69, 0x74, 0x65, 0x73)
	o = msgp.AppendInt(o, z.Writes)
	// string "Reads"
	o = append(o, 0xa5, 0x52, 0x65, 0x61, 0x64, 0x73)
	o = msgp.AppendInt(o, z.Reads)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler

	// map header, size 3
	// string "PartNumber"
	o = append(o, 0x83, 0xaa, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72)
	o = msgp.AppendInt(o, z.PartNumber)
	// string "Algorithm"
	o = append(o, 0xa9, 0x41, 0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d)
	o = msgp.AppendUint(o, uint(z.Algorithm))
	// string "Hash"
	o = append(o, 0xa4, 0x48, 0x61, 0x73, 0x68)
	o = msgp.AppendBytes(o, z.Hash)
	return
}

	if z.IfModifiedSince == nil {
		o = msgp.AppendNil(o)
	} else {
		o = msgp.AppendTime(o, *z.IfModifiedSince)
	}
	// string "IfUnModifiedSince"
	o = append(o, 0xb1, 0x49, 0x66, 0x55, 0x6e, 0x4d, 0x6f, 0x64, 0x69, 0x66, 0x69, 0x65, 0x64, 0x53, 0x69, 0x6e, 0x63, 0x65)
	if z.IfUnModifiedSince == nil {
		o = msgp.AppendNil(o)
	} else {
		o = msgp.AppendTime(o, *z.IfUnModifiedSince)
	}
	// string "IfRange"

	o = append(o, 0xa9, 0x50, 0x6f, 0x6f, 0x6c, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.PoolIndex)
	// string "SetIndex"
	o = append(o, 0xa8, 0x53, 0x65, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.SetIndex)
	// string "DiskIndex"
	o = append(o, 0xa9, 0x44, 0x69, 0x73, 0x6b, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.DiskIndex)
	// string "Path"
	o = append(o, 0xa4, 0x50, 0x61, 0x74, 0x68)

	// string "CreatedBefore"
	o = append(o, 0xad, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x42, 0x65, 0x66, 0x6f, 0x72, 0x65)
	if z.CreatedBefore == nil {
		o = msgp.AppendNil(o)
	} else {
		o = msgp.AppendTime(o, *z.CreatedBefore)
	}
	// string "Tags"
	o = append(o, 0xa4, 0x54, 0x61, 0x67, 0x73)
	o = msgp.AppendArrayHeader(o, uint32(len(z.Tags)))
	for za0001 := range z.Tags {
		o, err = z.Tags[za0001].MarshalMsg(o)

package ioutil

import (
	"io"
	"os"
)

// AppendFile - appends the file "src" to the file "dst"
func AppendFile(dst string, src string, osync bool) error {
	flags := os.O_WRONLY | os.O_APPEND | os.O_CREATE
	if osync {
		flags |= os.O_SYNC
	}
	appendFile, err := os.OpenFile(dst, flags, 0o666)
	if err != nil {
		return err
	}
	defer appendFile.Close()

	srcFile, err := os.Open(src)
	if err != nil {