Dream about rusty metal is your emotional desires. Perhaps you are doing too much thinking and not taking action. You are being accepted into some circle. Your dream points at a clingy relationship. Your decision will directly affect another.
Rusty metal dream is an evidence for a threat. You are being welcomed. You feel that you do not have the power to change the path that your life is taking on. Your dream is an indication for your maturing mindset. You are being challenged.
If you dreamt about rusty metal:
You may be feeling slightly more tongue-tied than usual, with the current aspect at play, but don’t let it stop you from letting your partner know about the deepening sense of commitment that you wish to bring to the relationship. This needs some talking through if you are seriously considering making the arrangement become more permanent. Don’t allow yourselves to be too pessimistic; otherwise you may not go ahead.