Added String methods for types (#175)

3 files changed, 12 insertions, 4 deletions

diff --git a/iana/archtype.go b/iana/archtype.go
index 6b2cc9e..ca21490 100644
--- a/iana/archtype.go
+++ b/iana/archtype.go
@@ -32,8 +32,8 @@ var ArchTypeToStringMap = map[ArchType]string{
 }
 
 
-// ArchTypeToString returns a mnemonic name for a given architecture type
-func ArchTypeToString(a ArchType) string {
+// String returns a mnemonic name for a given architecture type
+func (a ArchType) String() string {
 	if at := ArchTypeToStringMap[a]; at != "" {
 		return at
 	}
diff --git a/iana/hwtypes.go b/iana/hwtypes.go
index 7467a78..075cded 100644
--- a/iana/hwtypes.go
+++ b/iana/hwtypes.go
@@ -78,3 +78,11 @@ var HwTypeToString = map[HwTypeType]string{
 	HwTypeWiegandInterface:     "Wiegand Interface",
 	HwTypePureIP:               "Pure IP",
 }
+
+func (h HwTypeType) String() string {
+	hwtype := HwTypeToString[h]
+	if hwtype == "" {
+		hwtype = "Invalid"
+	}
+	return hwtype
+}
diff --git a/iana/statuscodes.go b/iana/statuscodes.go
index d3ca410..f61f99e 100644
--- a/iana/statuscodes.go
+++ b/iana/statuscodes.go
@@ -38,8 +38,8 @@ const (
 	StatusExcessiveTimeSkew          StatusCode = 22
 )
 
-// StatusCodeToString returns a mnemonic name for a given status code
-func StatusCodeToString(s StatusCode) string {
+// String returns a mnemonic name for a given status code
+func (s StatusCode) String() string {
 	if sc := StatusCodeToStringMap[s]; sc != "" {
 		return sc
 	}