fix: reduce alloc

bytedance · Dec 11, 2024 · f14b2c2 · f14b2c2
1 parent f4e48f1
commit f14b2c2
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/compat.go b/compat.go
@@ -77,7 +77,12 @@ func (cfg frozenConfig) MarshalIndent(val interface{}, prefix, indent string) ([
 
 // UnmarshalFromString is implemented by sonic
 func (cfg frozenConfig) UnmarshalFromString(buf string, val interface{}) error {
-    r := bytes.NewBufferString(buf)
+    return cfg.Unmarshal([]byte(buf), val)
+}
+
+// Unmarshal is implemented by sonic
+func (cfg frozenConfig) Unmarshal(buf []byte, val interface{}) error {
+    r := bytes.NewBuffer(buf)
     dec := json.NewDecoder(r)
     if cfg.UseNumber {
         dec.UseNumber()
@@ -88,11 +93,6 @@ func (cfg frozenConfig) UnmarshalFromString(buf string, val interface{}) error {
     return dec.Decode(val)
 }
 
-// Unmarshal is implemented by sonic
-func (cfg frozenConfig) Unmarshal(buf []byte, val interface{}) error {
-    return cfg.UnmarshalFromString(string(buf), val)
-}
-
 // NewEncoder is implemented by sonic
 func (cfg frozenConfig) NewEncoder(writer io.Writer) Encoder {
     enc := json.NewEncoder(writer)