chore(refactor): align method on response and use json method

debug.go

@@ -112,7 +112,7 @@ func debugLogger(c *Client, res *Response) {
 		Status:     res.Status(),
 		Proto:      res.Proto(),
 		ReceivedAt: res.ReceivedAt(),
-		Duration:   res.Time(),
+		Duration:   res.Duration(),
 		Size:       res.Size(),
 		Header:     sanitizeHeaders(res.Header().Clone()),
 		Body:       res.fmtBodyString(res.Request.DebugBodyLimit),

request_test.go

@@ -1362,7 +1362,7 @@ func TestOutputFileWithBaseDirAndRelativePath(t *testing.T) {
 
 	assertError(t, err)
 	assertEqual(t, true, resp.Size() != 0)
-	assertEqual(t, true, resp.Time() > 0)
+	assertEqual(t, true, resp.Duration() > 0)
 
 	f, err1 := os.Open(filepath.Join(baseOutputDir, outputFilePath))
 	defer closeq(f)
@@ -1391,7 +1391,7 @@ func TestOutputPathDirNotExists(t *testing.T) {
 
 	assertError(t, err)
 	assertEqual(t, true, resp.Size() != 0)
-	assertEqual(t, true, resp.Time() > 0)
+	assertEqual(t, true, resp.Duration() > 0)
 }
 
 func TestOutputFileAbsPath(t *testing.T) {
@@ -1802,7 +1802,7 @@ func TestTraceInfo(t *testing.T) {
 			assertEqual(t, true, tr.ResponseTime >= 0)
 			assertEqual(t, true, tr.TotalTime >= 0)
 			assertEqual(t, true, tr.TotalTime < time.Hour)
-			assertEqual(t, true, tr.TotalTime == resp.Time())
+			assertEqual(t, true, tr.TotalTime == resp.Duration())
 			assertEqual(t, tr.RemoteAddr, serverAddr)
 
 			assertNotNil(t, tr.Clone())
@@ -1824,7 +1824,7 @@ func TestTraceInfo(t *testing.T) {
 			assertEqual(t, true, tr.ServerTime >= 0)
 			assertEqual(t, true, tr.ResponseTime >= 0)
 			assertEqual(t, true, tr.TotalTime >= 0)
-			assertEqual(t, true, tr.TotalTime == resp.Time())
+			assertEqual(t, true, tr.TotalTime == resp.Duration())
 			assertEqual(t, tr.RemoteAddr, serverAddr)
 		}
 
@@ -1912,7 +1912,7 @@ func TestTraceInfoOnTimeout(t *testing.T) {
 	assertEqual(t, true, tr.ServerTime == 0)
 	assertEqual(t, true, tr.ResponseTime == 0)
 	assertEqual(t, true, tr.TotalTime > 0)
-	assertEqual(t, true, tr.TotalTime == resp.Time())
+	assertEqual(t, true, tr.TotalTime == resp.Duration())
 }
 
 func TestDebugLoggerRequestBodyTooLarge(t *testing.T) {

response.go

@@ -117,12 +117,12 @@ func (r *Response) Bytes() []byte {
 	return r.bodyBytes
 }
 
-// Time method returns the duration of HTTP response time from the request we sent
+// Duration method returns the duration of HTTP response time from the request we sent
 // and received a request.
 //
 // See [Response.ReceivedAt] to know when the client received a response and see
 // `Response.Request.Time` to know when the client sent a request.
-func (r *Response) Time() time.Duration {
+func (r *Response) Duration() time.Duration {
 	if r.Request.trace != nil {
 		return r.Request.TraceInfo().TotalTime
 	}

resty_test.go

@@ -1010,7 +1010,7 @@ func isNil(v any) bool {
 func logResponse(t *testing.T, resp *Response) {
 	t.Helper()
 	t.Logf("Response Status: %v", resp.Status())
-	t.Logf("Response Time: %v", resp.Time())
+	t.Logf("Response Duration: %v", resp.Duration())
 	t.Logf("Response Headers: %v", resp.Header())
 	t.Logf("Response Cookies: %v", resp.Cookies())
 	t.Logf("Response Body: %v", resp)

trace.go

@@ -81,10 +81,7 @@ func (ti TraceInfo) String() string {
 
 // JSON method returns the JSON string of request trace information
 func (ti TraceInfo) JSON() string {
-	buf := acquireBuffer()
-	defer releaseBuffer(buf)
-	_ = encodeJSON(buf, ti)
-	return buf.String()
+	return toJSON(ti)
 }
 
 // Clone method returns the clone copy of [TraceInfo]