It can be used in a freestanding (nostd) environment such as a kernel. It uses unsafe code but provides a safe interface. The primary technique is to embed the type that is iterated over in a larger struct which contains the links. This way I can give out references to the inner type without fear of invalidating the iterator.
It can be used in a freestanding (nostd) environment such as a kernel. It uses unsafe code but provides a safe interface. The primary technique is to embed the type that is iterated over in a larger struct which contains the links. This way I can give out references to the inner type without fear of invalidating the iterator.