Method into_c_str

src/path/arg.rs:130–137

(self)

    #[cfg(feature = "alloc")]
    #[inline]
    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
    where
        Self: 'b,
    {
        Ok(Cow::Owned(
            CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?,
        ))
    }

    #[inline]
    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>