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David Tolnay97c72102020-01-25 16:49:00 -08001#pragma once
David Tolnay736cbca2020-03-11 16:49:18 -07002#include "rust/cxx.h"
David Tolnayad5b8af2020-01-26 16:59:13 -08003#include <memory>
4#include <string>
David Tolnay97c72102020-01-25 16:49:00 -08005
6namespace tests {
7
David Tolnayad5b8af2020-01-26 16:59:13 -08008struct R;
9struct Shared;
10
11class C {
12public:
13 C(size_t n);
David Tolnay3fd7f562020-01-26 17:47:11 -080014 size_t get() const;
Joel Galenson3d4f6122020-04-07 15:54:05 -070015 size_t set(size_t n);
Joel Galensone1e969d2020-04-21 12:50:20 -070016 size_t get2() const;
17 size_t set2(size_t n);
David Tolnayad5b8af2020-01-26 16:59:13 -080018
19private:
20 size_t n;
21};
22
23size_t c_return_primitive();
24Shared c_return_shared();
David Tolnay750755e2020-03-01 13:04:08 -080025rust::Box<R> c_return_box();
David Tolnayad5b8af2020-01-26 16:59:13 -080026std::unique_ptr<C> c_return_unique_ptr();
27const size_t &c_return_ref(const Shared &shared);
David Tolnay750755e2020-03-01 13:04:08 -080028rust::Str c_return_str(const Shared &shared);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070029rust::Slice<uint8_t> c_return_sliceu8(const Shared &shared);
David Tolnay750755e2020-03-01 13:04:08 -080030rust::String c_return_rust_string();
David Tolnayad5b8af2020-01-26 16:59:13 -080031std::unique_ptr<std::string> c_return_unique_ptr_string();
Myron Ahneba35cf2020-02-05 19:41:51 +070032std::unique_ptr<std::vector<uint8_t>> c_return_unique_ptr_vector_u8();
33std::unique_ptr<std::vector<double>> c_return_unique_ptr_vector_f64();
34std::unique_ptr<std::vector<Shared>> c_return_unique_ptr_vector_shared();
David Tolnay1bcc9fe2020-04-25 13:51:07 -070035std::unique_ptr<std::vector<C>> c_return_unique_ptr_vector_opaque();
David Tolnayad5b8af2020-01-26 16:59:13 -080036
37void c_take_primitive(size_t n);
38void c_take_shared(Shared shared);
David Tolnay750755e2020-03-01 13:04:08 -080039void c_take_box(rust::Box<R> r);
David Tolnayad5b8af2020-01-26 16:59:13 -080040void c_take_unique_ptr(std::unique_ptr<C> c);
41void c_take_ref_r(const R &r);
42void c_take_ref_c(const C &c);
David Tolnay750755e2020-03-01 13:04:08 -080043void c_take_str(rust::Str s);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070044void c_take_sliceu8(rust::Slice<uint8_t> s);
David Tolnay750755e2020-03-01 13:04:08 -080045void c_take_rust_string(rust::String s);
David Tolnayad5b8af2020-01-26 16:59:13 -080046void c_take_unique_ptr_string(std::unique_ptr<std::string> s);
Myron Ahneba35cf2020-02-05 19:41:51 +070047void c_take_unique_ptr_vector_u8(std::unique_ptr<std::vector<uint8_t>> v);
48void c_take_unique_ptr_vector_f64(std::unique_ptr<std::vector<double>> v);
49void c_take_unique_ptr_vector_shared(std::unique_ptr<std::vector<Shared>> v);
David Tolnay2244d1f2020-04-25 13:58:18 -070050void c_take_ref_vector(const std::vector<uint8_t> &v);
David Tolnayd1413042020-04-25 13:10:22 -070051void c_take_vec_u8(const rust::Vec<uint8_t> &v);
52void c_take_vec_shared(const rust::Vec<Shared> &v);
David Tolnay75dca2e2020-03-25 20:17:52 -070053void c_take_callback(rust::Fn<size_t(rust::String)> callback);
David Tolnayad5b8af2020-01-26 16:59:13 -080054
David Tolnayebef4a22020-03-17 15:33:47 -070055void c_try_return_void();
56size_t c_try_return_primitive();
57size_t c_fail_return_primitive();
David Tolnay99642622020-03-25 13:07:35 -070058rust::Box<R> c_try_return_box();
59const rust::String &c_try_return_ref(const rust::String &);
60rust::Str c_try_return_str(rust::Str);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070061rust::Slice<uint8_t> c_try_return_sliceu8(rust::Slice<uint8_t>);
David Tolnay99642622020-03-25 13:07:35 -070062rust::String c_try_return_rust_string();
63std::unique_ptr<std::string> c_try_return_unique_ptr_string();
David Tolnayebef4a22020-03-17 15:33:47 -070064
David Tolnay97c72102020-01-25 16:49:00 -080065} // namespace tests