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.