SERVER-13517 Specialize operator<< for BSONType for std::ostream, LogstreamBuilder, and StringBuilder

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mongo/logger/logstream_builder.h b/src/mongo/logger/logstream_builder.h
index 04e1583073c..001175e6e1c 100644
--- a/src/mongo/logger/logstream_builder.h
+++ b/src/mongo/logger/logstream_builder.h
@@ -31,6 +31,7 @@
 #include <sstream>
 #include <string>
 
+#include "mongo/bson/bsontypes.h"
 #include "mongo/logger/labeled_level.h"
 #include "mongo/logger/log_component.h"
 #include "mongo/logger/log_severity.h"
@@ -189,6 +190,11 @@ public:
         return *this;
     }
 
+    LogstreamBuilder& operator<<(BSONType t) {
+        stream() << typeName(t);
+        return *this;
+    }
+
     template <typename T>
     LogstreamBuilder& operator<<(const T& x) {
         stream() << x.toString();