Module va_list 

🔬This is a nightly-only experimental API. (c_variadic #44930)

C’s “variable arguments”

Better known as “varargs”.

Structs

VaListExperimental

A wrapper for a va_list

VaListImplExperimental

x86_64 ABI implementation of a va_list.

Traits

VaArgSafeExperimental

Types that are valid to read using VaListImpl::arg.