Add new BindJSON method to a logger

mtglib/init.go

@@ -245,6 +245,9 @@ type Logger interface {
 	// BindStr binds new string parameter to a new logger instance.
 	BindStr(name, value string) Logger
 
+	// BindJSON binds a new JSON-encoded string to a new logger instance.
+	BindJSON(name, value string) Logger
+
 	// Printf is to support log.Logger behavior.
 	Printf(format string, args ...interface{})
 

mtglib/init_internal_test.go

@@ -11,6 +11,7 @@ type NoopLogger struct{}
 func (n NoopLogger) Named(_ string) Logger             { return n }
 func (n NoopLogger) BindInt(_ string, _ int) Logger    { return n }
 func (n NoopLogger) BindStr(_, _ string) Logger        { return n }
+func (n NoopLogger) BindJSON(_, _ string) Logger       { return n }
 func (n NoopLogger) Printf(_ string, _ ...interface{}) {}
 func (n NoopLogger) Info(_ string)                     {}
 func (n NoopLogger) Warning(_ string)                  {}