Module va_list

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

C’s “variable arguments”

Better known as “varargs”.

Modules

sealed_trait 🔒 Experimental

Macros

impl_va_arg_safe 🔒 Experimental

Structs

VaListExperimental

A wrapper for a va_list

VaListImplExperimental

x86_64 ABI implementation of a va_list.

Functions

va_arg 🔒 ^⚠Experimental

Loads an argument of type T from the va_list ap and increment the argument ap points to.

va_copy 🔒 ^⚠Experimental

Copies the current location of arglist src to the arglist dst.

va_end 🔒 ^⚠Experimental

Destroy the arglist ap after initialization with va_start or va_copy.