Struct VaList

pub struct VaList<'a, 'f>
where
    'f: 'a,
{ /* private fields */ }

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

A wrapper for a va_list

Methods from Deref<Target = VaListImpl<'f>>

pub fn as_va_list<'a>(&'a mut self) -> VaList<'a, 'f>

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

Converts a VaListImpl into a VaList that is binary-compatible with C’s va_list.

pub unsafe fn arg<T>(&mut self) -> T

where T: VaArgSafe,

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

Advance to the next arg.

pub unsafe fn with_copy<F, R>(&self, f: F) -> R

where F: for<'copy>