1 files changed, 0 insertions, 102 deletions
diff --git a/errors/marshal.go b/errors/marshal.go
deleted file mode 100755
index 7c8a63ef..00000000
--- a/errors/marshal.go
+++ /dev/null
@@ -1,102 +0,0 @@
-package errors
-
-import (
-	"encoding/binary"
-	"log"
-)
-
-func (e *Error) MarshalAppend(b []byte) []byte {
-	if e == nil {
-		return b
-	}
-
-	b = appendString(b, string(e.Op))
-
-	var tmp [16]byte
-	N := binary.PutVarint(tmp[:], int64(e.Kind))
-	b = append(b, tmp[:N]...)
-	b = MarshalErrorAppend(e.Err, b)
-	return b
-}
-
-func (e *Error) MarshalBinary() ([]byte, error) {
-	return e.MarshalAppend(nil), nil
-}
-
-func MarshalErrorAppend(err error, b []byte) []byte {
-	if err == nil {
-		return b
-	}
-	if e, ok := err.(*Error); ok {
-		b = append(b, 'E')
-		return e.MarshalAppend(b)
-	}
-	// Ordinary error.
-	b = append(b, 'e')
-	b = appendString(b, err.Error())
-	return b
-}
-
-func MarshalError(err error) []byte {
-	return MarshalErrorAppend(err, nil)
-}
-
-func (e *Error) UnmarshalBinary(b []byte) error {
-	if len(b) == 0 {
-		return nil
-	}
-	data, b := getBytes(b)
-	if data != nil {
-		e.Op = Op(data)
-	}
-	k, N := binary.Varint(b)
-	e.Kind = Kind(k)
-	b = b[N:]
-	e.Err = UnmarshalError(b)
-	return nil
-}
-
-func UnmarshalError(b []byte) error {
-	if len(b) == 0 {
-		return nil
-	}
-	code := b[0]
-	b = b[1:]
-	switch code {
-	case 'e':
-		var data []byte
-		data, b = getBytes(b)
-		if len(b) != 0 {
-			log.Printf("Unmarshal error: trailing bytes")
-		}
-		return Str(string(data))
-	case 'E':
-		var err Error
-		err.UnmarshalBinary(b)
-		return &err
-	default:
-		log.Printf("Unmarshal error: corrupt data %q", b)
-		return Str(string(b))
-	}
-}
-
-func appendString(b []byte, str string) []byte {
-	var tmp [16]byte
-	N := binary.PutUvarint(tmp[:], uint64(len(str)))
-	b = append(b, tmp[:N]...)
-	b = append(b, str...)
-	return b
-}
-
-func getBytes(b []byte) (data, remaining []byte) {
-	u, N := binary.Uvarint(b)
-	if len(b) < N+int(u) {
-		log.Printf("Unmarshal error: bad encoding")
-		return nil, nil
-	}
-	if N == 0 {
-		log.Printf("Unmarshal error: bad encoding")
-		return nil, b
-	}
-	return b[N : N+int(u)], b[N+int(u):]
-}