Module utils

Miscellaneous minor utilities.

Macros

• default_union 🔒
  Create a union value containing a default value in one of its arms.

Functions

• as_mut_ptr 🔒
  Convert a &mut T into a *mut T without using an as.
• as_ptr 🔒
  Convert a &T into a *const T without using an as.
• check_raw_pointer 🔒
  Convert a *mut c_void to a *mut T, checking that it is not null, misaligned, or pointing to a region of memory that wraps around the address space.
• option_as_mut_ptr 🔒
  Convert an Option<&mut T> into a possibly-null *mut T.
• option_as_ptr 🔒
  Convert an Option<&T> into a possibly-null *const T.