Function vm_memory::volatile_memory::compute_offset
source · pub fn compute_offset(base: usize, offset: usize) -> Result<usize>Expand description
Convenience function for computing base + offset.
Errors
Returns Err(Error::Overflow) in case base + offset
exceeds usize::MAX.
Examples
assert_eq!(108, compute_offset(100, 8).unwrap());
assert!(compute_offset(std::usize::MAX, 6).is_err());