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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;
David Tolnayf6a89f22020-05-10 23:39:27 -070010enum class Enum : uint16_t;
David Tolnayad5b8af2020-01-26 16:59:13 -080011
12class C {
13public:
14 C(size_t n);
David Tolnay3fd7f562020-01-26 17:47:11 -080015 size_t get() const;
Joel Galenson3d4f6122020-04-07 15:54:05 -070016 size_t set(size_t n);
Joel Galensone1e969d2020-04-21 12:50:20 -070017 size_t get2() const;
18 size_t set2(size_t n);
myronahne3b78ea2020-05-23 01:08:13 +070019 size_t set_succeed(size_t n);
20 size_t get_fail();
David Tolnayde5340e2020-04-25 14:03:21 -070021 const std::vector<uint8_t> &get_v() const;
David Tolnayad5b8af2020-01-26 16:59:13 -080022
23private:
24 size_t n;
David Tolnayde5340e2020-04-25 14:03:21 -070025 std::vector<uint8_t> v;
David Tolnayad5b8af2020-01-26 16:59:13 -080026};
27
Joel Galenson0f654ff2020-05-04 20:04:21 -070028enum COwnedEnum {
29 CVal1,
30 CVal2,
31};
32
David Tolnayad5b8af2020-01-26 16:59:13 -080033size_t c_return_primitive();
34Shared c_return_shared();
David Tolnay750755e2020-03-01 13:04:08 -080035rust::Box<R> c_return_box();
David Tolnayad5b8af2020-01-26 16:59:13 -080036std::unique_ptr<C> c_return_unique_ptr();
37const size_t &c_return_ref(const Shared &shared);
David Tolnay750755e2020-03-01 13:04:08 -080038rust::Str c_return_str(const Shared &shared);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070039rust::Slice<uint8_t> c_return_sliceu8(const Shared &shared);
David Tolnay750755e2020-03-01 13:04:08 -080040rust::String c_return_rust_string();
David Tolnayad5b8af2020-01-26 16:59:13 -080041std::unique_ptr<std::string> c_return_unique_ptr_string();
Myron Ahneba35cf2020-02-05 19:41:51 +070042std::unique_ptr<std::vector<uint8_t>> c_return_unique_ptr_vector_u8();
43std::unique_ptr<std::vector<double>> c_return_unique_ptr_vector_f64();
44std::unique_ptr<std::vector<Shared>> c_return_unique_ptr_vector_shared();
David Tolnay1bcc9fe2020-04-25 13:51:07 -070045std::unique_ptr<std::vector<C>> c_return_unique_ptr_vector_opaque();
David Tolnayde5340e2020-04-25 14:03:21 -070046const std::vector<uint8_t> &c_return_ref_vector(const C &c);
David Tolnayb41e74c2020-04-25 15:06:18 -070047rust::Vec<uint8_t> c_return_rust_vec();
David Tolnay77989692020-04-25 15:57:47 -070048const rust::Vec<uint8_t> &c_return_ref_rust_vec(const C &c);
Joel Galensonba676072020-04-27 15:55:45 -070049size_t c_return_identity(size_t n);
50size_t c_return_sum(size_t n1, size_t n2);
David Tolnayf6a89f22020-05-10 23:39:27 -070051Enum c_return_enum(uint16_t n);
David Tolnayad5b8af2020-01-26 16:59:13 -080052
53void c_take_primitive(size_t n);
54void c_take_shared(Shared shared);
David Tolnay750755e2020-03-01 13:04:08 -080055void c_take_box(rust::Box<R> r);
David Tolnayad5b8af2020-01-26 16:59:13 -080056void c_take_unique_ptr(std::unique_ptr<C> c);
57void c_take_ref_r(const R &r);
58void c_take_ref_c(const C &c);
David Tolnay750755e2020-03-01 13:04:08 -080059void c_take_str(rust::Str s);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070060void c_take_sliceu8(rust::Slice<uint8_t> s);
David Tolnay750755e2020-03-01 13:04:08 -080061void c_take_rust_string(rust::String s);
David Tolnayad5b8af2020-01-26 16:59:13 -080062void c_take_unique_ptr_string(std::unique_ptr<std::string> s);
Myron Ahneba35cf2020-02-05 19:41:51 +070063void c_take_unique_ptr_vector_u8(std::unique_ptr<std::vector<uint8_t>> v);
64void c_take_unique_ptr_vector_f64(std::unique_ptr<std::vector<double>> v);
65void c_take_unique_ptr_vector_shared(std::unique_ptr<std::vector<Shared>> v);
David Tolnay2244d1f2020-04-25 13:58:18 -070066void c_take_ref_vector(const std::vector<uint8_t> &v);
David Tolnayd2ce8a92020-04-25 16:16:45 -070067void c_take_rust_vec(rust::Vec<uint8_t> v);
68void c_take_rust_vec_shared(rust::Vec<Shared> v);
myronahnda9be502020-04-29 05:47:23 +070069void c_take_rust_vec_shared_forward_iterator(rust::Vec<Shared> v);
David Tolnayd2ce8a92020-04-25 16:16:45 -070070void c_take_ref_rust_vec(const rust::Vec<uint8_t> &v);
myronahnda9be502020-04-29 05:47:23 +070071void c_take_ref_rust_vec_copy(const rust::Vec<uint8_t> &v);
David Tolnay0c8c0f22020-07-21 17:57:46 -070072/*
73// https://github.com/dtolnay/cxx/issues/232
David Tolnay75dca2e2020-03-25 20:17:52 -070074void c_take_callback(rust::Fn<size_t(rust::String)> callback);
David Tolnay0c8c0f22020-07-21 17:57:46 -070075*/
Joel Galensonc03402a2020-04-23 17:31:09 -070076void c_take_enum(Enum e);
David Tolnayad5b8af2020-01-26 16:59:13 -080077
David Tolnayebef4a22020-03-17 15:33:47 -070078void c_try_return_void();
79size_t c_try_return_primitive();
80size_t c_fail_return_primitive();
David Tolnay99642622020-03-25 13:07:35 -070081rust::Box<R> c_try_return_box();
82const rust::String &c_try_return_ref(const rust::String &);
83rust::Str c_try_return_str(rust::Str);
Adrian Taylorf5dd5522020-04-13 16:50:14 -070084rust::Slice<uint8_t> c_try_return_sliceu8(rust::Slice<uint8_t>);
David Tolnay99642622020-03-25 13:07:35 -070085rust::String c_try_return_rust_string();
86std::unique_ptr<std::string> c_try_return_unique_ptr_string();
David Tolnay8b9d1762020-04-25 16:05:46 -070087rust::Vec<uint8_t> c_try_return_rust_vec();
David Tolnay77989692020-04-25 15:57:47 -070088const rust::Vec<uint8_t> &c_try_return_ref_rust_vec(const C &c);
David Tolnayebef4a22020-03-17 15:33:47 -070089
David Tolnay97c72102020-01-25 16:49:00 -080090} // namespace tests