you are fired, the consequence is very serious. For example,you are not qualififed for the unemployment benefits from the government. If you find a job, your new employer will carefully investigate why you were fired by the former employer before he offer your the job. So, many people will resign if they feel they are goig to be fired.
If you are just laid off, no any negative effects will occur on your future
If you are just laid off, no any negative effects will occur on your future