cxxbridge-cmd 1.0.194

C++ code generator for integrating `cxx` crate into a non-Cargo build.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

#pragma once
#include "./trycatch_detail.h"
#include <exception>
#include <type_traits>
#include <utility>

namespace rust {
namespace behavior {
class missing {};
missing trycatch(...);

template <typename Try, typename Fail>
static typename ::std::enable_if<::std::is_same<
    decltype(trycatch(::std::declval<Try>(), ::std::declval<Fail>())),
    missing>::value>::type
trycatch(Try &&func, Fail &&fail) noexcept try {
  func();
} catch (::std::exception const &e) {
  fail(e.what());
}
} // namespace behavior
} // namespace rust