Function libmimalloc_sys::mi_check_owned

pub unsafe extern "C" fn mi_check_owned(p: *const c_void) -> bool

Check safely if any pointer is part of the default heap of this thread.

p may be any pointer – not required to be previously allocated by the default heap for this thread, or any other mimalloc heap. Returns true if p points to a block in the default heap, false otherwise.

Note: expensive function, linear in the pages in the heap.

See mi_heap_contains_block, mi_heap_get_default