add Rune.MarshalJSON for pretty display

studyzy · Apr 26, 2024 · 6774402 · 6774402
1 parent fb88a65
commit 6774402
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/rune.go b/rune.go
@@ -198,3 +198,8 @@ func (e Error) Error() string {
 	}
 	return fmt.Sprintf("invalid character `%c`", e.Character)
 }
+
+// MarshalJSON json marshal
+func (r Rune) MarshalJSON() ([]byte, error) {
+	return []byte(`"` + r.String() + `"`), nil
+}