Add UnmarshalCBOR for AllocationID

builtin/v9/verifreg/verifreg_types.go

@@ -1,6 +1,7 @@
 package verifreg
 
 import (
+	"fmt"
 	"io"
 
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -98,6 +99,24 @@ func (a AllocationId) MarshalCBOR(w io.Writer) error {
 	return cbg.WriteMajorTypeHeaderBuf(scratch, w, cbg.MajUnsignedInt, uint64(a))
 }
 
+func (a *AllocationId) UnmarshalCBOR(r io.Reader) error {
+	br := cbg.GetPeeker(r)
+	scratch := make([]byte, 8)
+
+	maj, extra, err := cbg.CborReadHeaderBuf(br, scratch)
+	if err != nil {
+		return err
+	}
+
+	if maj != cbg.MajUnsignedInt {
+		return fmt.Errorf("wrong type for uint64 field")
+	}
+
+	*a = AllocationId(extra)
+
+	return nil
+}
+
 func (a AllocationId) Key() string {
 	return string(varint.ToUvarint(uint64(a)))
 }