1 files changed, 32 insertions, 0 deletions
diff --git a/vendor/gopkg.in/clog.v1/error.go b/vendor/gopkg.in/clog.v1/error.go
new file mode 100644
index 00000000..b0612dd5
--- /dev/null
+++ b/vendor/gopkg.in/clog.v1/error.go
@@ -0,0 +1,32 @@
+// Copyright 2017 Unknwon
+//
+// 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 clog
+
+import "fmt"
+
+type ErrConfigObject struct {
+	expect string
+	got    interface{}
+}
+
+func (err ErrConfigObject) Error() string {
+	return fmt.Sprintf("config object is not an instance of %s, instead got '%T'", err.expect, err.got)
+}
+
+type ErrInvalidLevel struct{}
+
+func (err ErrInvalidLevel) Error() string {
+	return "input level is not one of: TRACE, INFO, WARN, ERROR or FATAL"
+}