Exception.this
this
(string msg, string file = __FILE__, size_t line = __LINE__, Throwable nextInChain = null) @nogc @safe pure nothrowCreates a new instance of Exception. The nextInChain parameter is used internally and should always be null when passed by user code. This constructor does not automatically throw the newly-created Exception; the throw expression should be used for that purpose.
this
(string msg, Throwable nextInChain, string file = __FILE__, size_t line = __LINE__) @nogc @safe pure nothrowNo documentation available for this declaration.