seba-365 - implemented dep
Change-Id: Ia6226d50e7615935a0c8876809a687427ff88c22
diff --git a/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/element.go b/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/element.go
new file mode 100644
index 0000000..b45dbea
--- /dev/null
+++ b/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/element.go
@@ -0,0 +1,53 @@
+// Copyright (C) MongoDB, Inc. 2017-present.
+//
+// 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
+
+package bsonx
+
+import (
+ "fmt"
+
+ "github.com/mongodb/mongo-go-driver/bson/bsontype"
+)
+
+const validateMaxDepthDefault = 2048
+
+// ElementTypeError specifies that a method to obtain a BSON value an incorrect type was called on a bson.Value.
+//
+// TODO: rename this ValueTypeError.
+type ElementTypeError struct {
+ Method string
+ Type bsontype.Type
+}
+
+// Error implements the error interface.
+func (ete ElementTypeError) Error() string {
+ return "Call of " + ete.Method + " on " + ete.Type.String() + " type"
+}
+
+// Elem represents a BSON element.
+//
+// NOTE: Element cannot be the value of a map nor a property of a struct without special handling.
+// The default encoders and decoders will not process Element correctly. To do so would require
+// information loss since an Element contains a key, but the keys used when encoding a struct are
+// the struct field names. Instead of using an Element, use a Value as a value in a map or a
+// property of a struct.
+type Elem struct {
+ Key string
+ Value Val
+}
+
+// Equal compares e and e2 and returns true if they are equal.
+func (e Elem) Equal(e2 Elem) bool {
+ if e.Key != e2.Key {
+ return false
+ }
+ return e.Value.Equal(e2.Value)
+}
+
+func (e Elem) String() string {
+ // TODO(GODRIVER-612): When bsoncore has appenders for extended JSON use that here.
+ return fmt.Sprintf(`bson.Element{"%s": %v}`, e.Key, e.Value)
+}