pub unsafe fn read_bytes(ptr: StablePtr, buf: &mut [u8])Expand description
Reads raw bytes from stable memory.
Under the hood simply calls stable64_read.
§Safety
Make sure you’re reading from a valid memory block. All kinds of bad things can happen.
Also, this function does not handle stable memory ownership in any way, so you have to make sure
your data won’t get stable-dropped manually. See crate::SBox for an example of how this can be done.