Add string representation for types.VoteType

1 files changed, 16 insertions, 0 deletions

diff --git a/core/types/vote.go b/core/types/vote.go
index 46ea1df..27c7025 100644
--- a/core/types/vote.go
+++ b/core/types/vote.go
@@ -38,6 +38,22 @@ const (
 	MaxVoteType
 )
 
+func (t VoteType) String() string {
+	switch t {
+	case VoteInit:
+		return "Init"
+	case VotePreCom:
+		return "PreCom"
+	case VoteCom:
+		return "Com"
+	case VoteFast:
+		return "Fast"
+	case VoteFastCom:
+		return "FastCom"
+	}
+	panic(fmt.Errorf("attempting to dump unknown vote type: %d", t))
+}
+
 // NullBlockHash is the blockHash for ⊥ value.
 var NullBlockHash common.Hash