PPI::Exception - The PPI exception base class

       All exceptions thrown from within PPI will be instances or derivations of this class.

new$message|message=>$message,...
       Constructs and returns a new "PPI::Exception" object.

       A message for the exception can be passed, either as a string or as "message => $message". The message is
       available via the "message" method.

   throw
       If called on a "PPI::Exception" object, throws the object.  If called on the class name, uses the
       arguments to construct a "PPI::Exception" and then throw it.

       Each time the object is thrown, information from the Perl <caller(0)> call is saved and made available
       via the "callers" method.

       This method never returns.

   message
       Returns the exception message passed to the object's constructor, or a default message.

   callers
       Returns a listref, each element of which is a listref of caller(0) information.  The returned listref can
       be empty.

perl v5.40.0                                       2025-01-12                                PPI::Exception(3pm)

       PPI::Exception - The PPI exception base class

         use PPI::Exception;

         my $e = PPI::Exception->new( 'something happened' );
         $e->throw;

         PPI::Exception->new( message => 'something happened' )->throw;
         PPI::Exception->throw( message => 'something happened' );