No rust just what does it mean

I like the 1 motor runs gr8 just needs ? ? lol and no rust have to open door to stick foot out to slow down , just a very loose term to help get a bite. my ram has no rust
doesnt have a straight panel on it either , or hidden well or already mudded in. I bought a car on e bay said no rust there had to be 3 gallons of fiber glass and 5 gallons of mud on it , car ran gr8 as long as you started it with a roll and popped the clutch . if you cant look , touch or beat it don't buy it,. I am slowly learning I got burned 1nce in FABO took it out to the Fabo family , and got a refund in less than 10 days. BUYER BEWARE still needs to be followed but I found out what 100% garonteed ment. my buddy bought some 68 dart quarters asdrertized no rust ,gr8 condition they came all beat to hell like you just went thru a hail storm at 100 mph,
but there was no rust lol . all we can do is tell it like it is some cases people still want the parts if they are that hard to find . just because a guy has a hammer doesn't make him a carpenter ,and a tool box full of tools , doesn't make you a mechanic . and no rust means its probably hidden . dig a little deeper