init: 1.0.0

pkg/errorx/callchain.go

@@ -0,0 +1,12 @@
+package errorx
+
+// Chain runs funs one by one until an error occurred.
+func Chain(fns ...func() error) error {
+	for _, fn := range fns {
+		if err := fn(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}