Migrate this project to minio micro services code

pkg/probe/wrapper.go

@@ -1,43 +0,0 @@
-/*
- * Minimalist Object Storage, (C) 2015 Minio, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses)/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// Package probe implements a simple mechanism to trace and return errors in large programs.
-package probe
-
-// wrappedError implements a container for *probe.Error.
-type wrappedError struct {
-	err *Error
-}
-
-// WrapError function wraps a *probe.Error into a 'error' compatible duck type.
-func WrapError(err *Error) error {
-	return &wrappedError{err: err}
-}
-
-// UnwrapError tries to convert generic 'error' into typed *probe.Error and returns true, false otherwise.
-func UnwrapError(err error) (*Error, bool) {
-	switch e := err.(type) {
-	case *wrappedError:
-		return e.err, true
-	default:
-		return nil, false
-	}
-}
-
-// Error interface method.
-func (w *wrappedError) Error() string {
-	return w.err.String()
-}