eg

eg

Author: wolfstudy

errProcess/mempool.go

@@ -0,0 +1,34 @@
+package errProcess
+
+import (
+	"fmt"
+)
+
+type MemPoolErr int
+
+const (
+	A MemPoolErr = iota
+	B
+	C
+	D
+	E
+	F
+	G
+)
+
+var merrToString = map[MemPoolErr]string{
+	A: "fffffffffffff",
+	B: "bxxx fdsafdsa",
+	C: "fewafewafewa",
+	D: "fdsafewafewa",
+	E: "fdsafewafewa",
+	F: "fdsafewafewa",
+	G: "fdsafewafewa",
+}
+
+func (me MemPoolErr) String() string {
+	if s, ok := merrToString[me]; ok {
+		return s
+	}
+	return fmt.Sprintf("Unknown code (%d)", me)
+}