14     mallocs: HashMap<usize, usize>,
15     pub stack_pointer: usize,
16     max_stack_size: usize,
24     DoubleMalloc { addr: usize, len: usize },
26     InvalidRead { addr: usize, len: usize },
28     InvalidWrite { addr: usize, len: usize },
30     InvalidFree { addr: usize },
32     OutOfBounds { addr: usize, len: usize },
48     pub fn new(mem_size: usize) -> Wmemcheck {  in new()
61     pub fn malloc(&mut self, addr: usize, len: usize) -> Result<(), AccessError> {  in malloc()  argument
84     pub fn read(&mut self, addr: usize, len: usize) -> Result<(), AccessError> {  in read()  argument
106     pub fn write(&mut self, addr: usize, len: usize) -> Result<(), AccessError> {  in write()  argument
125     pub fn free(&mut self, addr: usize) -> Result<(), AccessError> {  in free()
142     fn is_in_bounds_heap(&self, addr: usize, len: usize) -> bool {  in is_in_bounds_heap()  argument
146     fn is_in_bounds_stack(&self, addr: usize, len: usize) -> bool {  in is_in_bounds_stack()  argument
151     pub fn update_stack_pointer(&mut self, new_sp: usize) -> Result<(), AccessError> {  in update_stack_pointer()
181     pub fn set_stack_size(&mut self, stack_size: usize) {  in set_stack_size()  argument
190     pub fn update_mem_size(&mut self, num_bytes: usize) {  in update_mem_size()  argument