feat(interface): add input graph creation

concrete-optimizer-cpp/src/cpp/concrete-optimizer.cpp

@@ -1,13 +1,667 @@
+#include <array>
+#include <cassert>
+#include <cstddef>
 #include <cstdint>
+#include <iterator>
+#include <new>
+#include <stdexcept>
+#include <string>
 #include <type_traits>
+#include <utility>
+
+namespace rust {
+inline namespace cxxbridge1 {
+// #include "rust/cxx.h"
+
+#ifndef CXXBRIDGE1_PANIC
+#define CXXBRIDGE1_PANIC
+template <typename Exception>
+void panic [[noreturn]] (const char *msg);
+#endif // CXXBRIDGE1_PANIC
+
+namespace {
+template <typename T>
+class impl;
+} // namespace
+
+class String;
+
+template <typename T>
+::std::size_t size_of();
+template <typename T>
+::std::size_t align_of();
+
+#ifndef CXXBRIDGE1_RUST_STR
+#define CXXBRIDGE1_RUST_STR
+class Str final {
+public:
+  Str() noexcept;
+  Str(const String &) noexcept;
+  Str(const std::string &);
+  Str(const char *);
+  Str(const char *, std::size_t);
+
+  Str &operator=(const Str &) &noexcept = default;
+
+  explicit operator std::string() const;
+
+  const char *data() const noexcept;
+  std::size_t size() const noexcept;
+  std::size_t length() const noexcept;
+  bool empty() const noexcept;
+
+  Str(const Str &) noexcept = default;
+  ~Str() noexcept = default;
+
+  using iterator = const char *;
+  using const_iterator = const char *;
+  const_iterator begin() const noexcept;
+  const_iterator end() const noexcept;
+  const_iterator cbegin() const noexcept;
+  const_iterator cend() const noexcept;
+
+  bool operator==(const Str &) const noexcept;
+  bool operator!=(const Str &) const noexcept;
+  bool operator<(const Str &) const noexcept;
+  bool operator<=(const Str &) const noexcept;
+  bool operator>(const Str &) const noexcept;
+  bool operator>=(const Str &) const noexcept;
+
+  void swap(Str &) noexcept;
+
+private:
+  class uninit;
+  Str(uninit) noexcept;
+  friend impl<Str>;
+
+  std::array<std::uintptr_t, 2> repr;
+};
+#endif // CXXBRIDGE1_RUST_STR
+
+#ifndef CXXBRIDGE1_RUST_SLICE
+#define CXXBRIDGE1_RUST_SLICE
+namespace detail {
+template <bool>
+struct copy_assignable_if {};
+
+template <>
+struct copy_assignable_if<false> {
+  copy_assignable_if() noexcept = default;
+  copy_assignable_if(const copy_assignable_if &) noexcept = default;
+  copy_assignable_if &operator=(const copy_assignable_if &) &noexcept = delete;
+  copy_assignable_if &operator=(copy_assignable_if &&) &noexcept = default;
+};
+} // namespace detail
+
+template <typename T>
+class Slice final
+    : private detail::copy_assignable_if<std::is_const<T>::value> {
+public:
+  using value_type = T;
+
+  Slice() noexcept;
+  Slice(T *, std::size_t count) noexcept;
+
+  Slice &operator=(const Slice<T> &) &noexcept = default;
+  Slice &operator=(Slice<T> &&) &noexcept = default;
+
+  T *data() const noexcept;
+  std::size_t size() const noexcept;
+  std::size_t length() const noexcept;
+  bool empty() const noexcept;
+
+  T &operator[](std::size_t n) const noexcept;
+  T &at(std::size_t n) const;
+  T &front() const noexcept;
+  T &back() const noexcept;
+
+  Slice(const Slice<T> &) noexcept = default;
+  ~Slice() noexcept = default;
+
+  class iterator;
+  iterator begin() const noexcept;
+  iterator end() const noexcept;
+
+  void swap(Slice &) noexcept;
+
+private:
+  class uninit;
+  Slice(uninit) noexcept;
+  friend impl<Slice>;
+  friend void sliceInit(void *, const void *, std::size_t) noexcept;
+  friend void *slicePtr(const void *) noexcept;
+  friend std::size_t sliceLen(const void *) noexcept;
+
+  std::array<std::uintptr_t, 2> repr;
+};
+
+template <typename T>
+class Slice<T>::iterator final {
+public:
+  using iterator_category = std::random_access_iterator_tag;
+  using value_type = T;
+  using difference_type = std::ptrdiff_t;
+  using pointer = typename std::add_pointer<T>::type;
+  using reference = typename std::add_lvalue_reference<T>::type;
+
+  reference operator*() const noexcept;
+  pointer operator->() const noexcept;
+  reference operator[](difference_type) const noexcept;
+
+  iterator &operator++() noexcept;
+  iterator operator++(int) noexcept;
+  iterator &operator--() noexcept;
+  iterator operator--(int) noexcept;
+
+  iterator &operator+=(difference_type) noexcept;
+  iterator &operator-=(difference_type) noexcept;
+  iterator operator+(difference_type) const noexcept;
+  iterator operator-(difference_type) const noexcept;
+  difference_type operator-(const iterator &) const noexcept;
+
+  bool operator==(const iterator &) const noexcept;
+  bool operator!=(const iterator &) const noexcept;
+  bool operator<(const iterator &) const noexcept;
+  bool operator<=(const iterator &) const noexcept;
+  bool operator>(const iterator &) const noexcept;
+  bool operator>=(const iterator &) const noexcept;
+
+private:
+  friend class Slice;
+  void *pos;
+  std::size_t stride;
+};
+
+template <typename T>
+Slice<T>::Slice() noexcept {
+  sliceInit(this, reinterpret_cast<void *>(align_of<T>()), 0);
+}
+
+template <typename T>
+Slice<T>::Slice(T *s, std::size_t count) noexcept {
+  assert(s != nullptr || count == 0);
+  sliceInit(this,
+            s == nullptr && count == 0
+                ? reinterpret_cast<void *>(align_of<T>())
+                : const_cast<typename std::remove_const<T>::type *>(s),
+            count);
+}
+
+template <typename T>
+T *Slice<T>::data() const noexcept {
+  return reinterpret_cast<T *>(slicePtr(this));
+}
+
+template <typename T>
+std::size_t Slice<T>::size() const noexcept {
+  return sliceLen(this);
+}
+
+template <typename T>
+std::size_t Slice<T>::length() const noexcept {
+  return this->size();
+}
+
+template <typename T>
+bool Slice<T>::empty() const noexcept {
+  return this->size() == 0;
+}
+
+template <typename T>
+T &Slice<T>::operator[](std::size_t n) const noexcept {
+  assert(n < this->size());
+  auto ptr = static_cast<char *>(slicePtr(this)) + size_of<T>() * n;
+  return *reinterpret_cast<T *>(ptr);
+}
+
+template <typename T>
+T &Slice<T>::at(std::size_t n) const {
+  if (n >= this->size()) {
+    panic<std::out_of_range>("rust::Slice index out of range");
+  }
+  return (*this)[n];
+}
+
+template <typename T>
+T &Slice<T>::front() const noexcept {
+  assert(!this->empty());
+  return (*this)[0];
+}
+
+template <typename T>
+T &Slice<T>::back() const noexcept {
+  assert(!this->empty());
+  return (*this)[this->size() - 1];
+}
+
+template <typename T>
+typename Slice<T>::iterator::reference
+Slice<T>::iterator::operator*() const noexcept {
+  return *static_cast<T *>(this->pos);
+}
+
+template <typename T>
+typename Slice<T>::iterator::pointer
+Slice<T>::iterator::operator->() const noexcept {
+  return static_cast<T *>(this->pos);
+}
+
+template <typename T>
+typename Slice<T>::iterator::reference Slice<T>::iterator::operator[](
+    typename Slice<T>::iterator::difference_type n) const noexcept {
+  auto ptr = static_cast<char *>(this->pos) + this->stride * n;
+  return *reinterpret_cast<T *>(ptr);
+}
+
+template <typename T>
+typename Slice<T>::iterator &Slice<T>::iterator::operator++() noexcept {
+  this->pos = static_cast<char *>(this->pos) + this->stride;
+  return *this;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::iterator::operator++(int) noexcept {
+  auto ret = iterator(*this);
+  this->pos = static_cast<char *>(this->pos) + this->stride;
+  return ret;
+}
+
+template <typename T>
+typename Slice<T>::iterator &Slice<T>::iterator::operator--() noexcept {
+  this->pos = static_cast<char *>(this->pos) - this->stride;
+  return *this;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::iterator::operator--(int) noexcept {
+  auto ret = iterator(*this);
+  this->pos = static_cast<char *>(this->pos) - this->stride;
+  return ret;
+}
+
+template <typename T>
+typename Slice<T>::iterator &Slice<T>::iterator::operator+=(
+    typename Slice<T>::iterator::difference_type n) noexcept {
+  this->pos = static_cast<char *>(this->pos) + this->stride * n;
+  return *this;
+}
+
+template <typename T>
+typename Slice<T>::iterator &Slice<T>::iterator::operator-=(
+    typename Slice<T>::iterator::difference_type n) noexcept {
+  this->pos = static_cast<char *>(this->pos) - this->stride * n;
+  return *this;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::iterator::operator+(
+    typename Slice<T>::iterator::difference_type n) const noexcept {
+  auto ret = iterator(*this);
+  ret.pos = static_cast<char *>(this->pos) + this->stride * n;
+  return ret;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::iterator::operator-(
+    typename Slice<T>::iterator::difference_type n) const noexcept {
+  auto ret = iterator(*this);
+  ret.pos = static_cast<char *>(this->pos) - this->stride * n;
+  return ret;
+}
+
+template <typename T>
+typename Slice<T>::iterator::difference_type
+Slice<T>::iterator::operator-(const iterator &other) const noexcept {
+  auto diff = std::distance(static_cast<char *>(other.pos),
+                            static_cast<char *>(this->pos));
+  return diff / this->stride;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator==(const iterator &other) const noexcept {
+  return this->pos == other.pos;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator!=(const iterator &other) const noexcept {
+  return this->pos != other.pos;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator<(const iterator &other) const noexcept {
+  return this->pos < other.pos;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator<=(const iterator &other) const noexcept {
+  return this->pos <= other.pos;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator>(const iterator &other) const noexcept {
+  return this->pos > other.pos;
+}
+
+template <typename T>
+bool Slice<T>::iterator::operator>=(const iterator &other) const noexcept {
+  return this->pos >= other.pos;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::begin() const noexcept {
+  iterator it;
+  it.pos = slicePtr(this);
+  it.stride = size_of<T>();
+  return it;
+}
+
+template <typename T>
+typename Slice<T>::iterator Slice<T>::end() const noexcept {
+  iterator it = this->begin();
+  it.pos = static_cast<char *>(it.pos) + it.stride * this->size();
+  return it;
+}
+
+template <typename T>
+void Slice<T>::swap(Slice &rhs) noexcept {
+  std::swap(*this, rhs);
+}
+#endif // CXXBRIDGE1_RUST_SLICE
+
+#ifndef CXXBRIDGE1_RUST_BOX
+#define CXXBRIDGE1_RUST_BOX
+template <typename T>
+class Box final {
+public:
+  using element_type = T;
+  using const_pointer =
+      typename std::add_pointer<typename std::add_const<T>::type>::type;
+  using pointer = typename std::add_pointer<T>::type;
+
+  Box() = delete;
+  Box(Box &&) noexcept;
+  ~Box() noexcept;
+
+  explicit Box(const T &);
+  explicit Box(T &&);
+
+  Box &operator=(Box &&) &noexcept;
+
+  const T *operator->() const noexcept;
+  const T &operator*() const noexcept;
+  T *operator->() noexcept;
+  T &operator*() noexcept;
+
+  template <typename... Fields>
+  static Box in_place(Fields &&...);
+
+  void swap(Box &) noexcept;
+
+  static Box from_raw(T *) noexcept;
+
+  T *into_raw() noexcept;
+
+  /* Deprecated */ using value_type = element_type;
+
+private:
+  class uninit;
+  class allocation;
+  Box(uninit) noexcept;
+  void drop() noexcept;
+
+  friend void swap(Box &lhs, Box &rhs) noexcept { lhs.swap(rhs); }
+
+  T *ptr;
+};
+
+template <typename T>
+class Box<T>::uninit {};
+
+template <typename T>
+class Box<T>::allocation {
+  static T *alloc() noexcept;
+  static void dealloc(T *) noexcept;
+
+public:
+  allocation() noexcept : ptr(alloc()) {}
+  ~allocation() noexcept {
+    if (this->ptr) {
+      dealloc(this->ptr);
+    }
+  }
+  T *ptr;
+};
+
+template <typename T>
+Box<T>::Box(Box &&other) noexcept : ptr(other.ptr) {
+  other.ptr = nullptr;
+}
+
+template <typename T>
+Box<T>::Box(const T &val) {
+  allocation alloc;
+  ::new (alloc.ptr) T(val);
+  this->ptr = alloc.ptr;
+  alloc.ptr = nullptr;
+}
+
+template <typename T>
+Box<T>::Box(T &&val) {
+  allocation alloc;
+  ::new (alloc.ptr) T(std::move(val));
+  this->ptr = alloc.ptr;
+  alloc.ptr = nullptr;
+}
+
+template <typename T>
+Box<T>::~Box() noexcept {
+  if (this->ptr) {
+    this->drop();
+  }
+}
+
+template <typename T>
+Box<T> &Box<T>::operator=(Box &&other) &noexcept {
+  if (this->ptr) {
+    this->drop();
+  }
+  this->ptr = other.ptr;
+  other.ptr = nullptr;
+  return *this;
+}
+
+template <typename T>
+const T *Box<T>::operator->() const noexcept {
+  return this->ptr;
+}
+
+template <typename T>
+const T &Box<T>::operator*() const noexcept {
+  return *this->ptr;
+}
+
+template <typename T>
+T *Box<T>::operator->() noexcept {
+  return this->ptr;
+}
+
+template <typename T>
+T &Box<T>::operator*() noexcept {
+  return *this->ptr;
+}
+
+template <typename T>
+template <typename... Fields>
+Box<T> Box<T>::in_place(Fields &&...fields) {
+  allocation alloc;
+  auto ptr = alloc.ptr;
+  ::new (ptr) T{std::forward<Fields>(fields)...};
+  alloc.ptr = nullptr;
+  return from_raw(ptr);
+}
+
+template <typename T>
+void Box<T>::swap(Box &rhs) noexcept {
+  using std::swap;
+  swap(this->ptr, rhs.ptr);
+}
+
+template <typename T>
+Box<T> Box<T>::from_raw(T *raw) noexcept {
+  Box box = uninit{};
+  box.ptr = raw;
+  return box;
+}
+
+template <typename T>
+T *Box<T>::into_raw() noexcept {
+  T *raw = this->ptr;
+  this->ptr = nullptr;
+  return raw;
+}
+
+template <typename T>
+Box<T>::Box(uninit) noexcept {}
+#endif // CXXBRIDGE1_RUST_BOX
+
+#ifndef CXXBRIDGE1_RUST_OPAQUE
+#define CXXBRIDGE1_RUST_OPAQUE
+class Opaque {
+public:
+  Opaque() = delete;
+  Opaque(const Opaque &) = delete;
+  ~Opaque() = delete;
+};
+#endif // CXXBRIDGE1_RUST_OPAQUE
+
+#ifndef CXXBRIDGE1_IS_COMPLETE
+#define CXXBRIDGE1_IS_COMPLETE
+namespace detail {
+namespace {
+template <typename T, typename = std::size_t>
+struct is_complete : std::false_type {};
+template <typename T>
+struct is_complete<T, decltype(sizeof(T))> : std::true_type {};
+} // namespace
+} // namespace detail
+#endif // CXXBRIDGE1_IS_COMPLETE
+
+#ifndef CXXBRIDGE1_LAYOUT
+#define CXXBRIDGE1_LAYOUT
+class layout {
+  template <typename T>
+  friend std::size_t size_of();
+  template <typename T>
+  friend std::size_t align_of();
+  template <typename T>
+  static typename std::enable_if<std::is_base_of<Opaque, T>::value,
+                                 std::size_t>::type
+  do_size_of() {
+    return T::layout::size();
+  }
+  template <typename T>
+  static typename std::enable_if<!std::is_base_of<Opaque, T>::value,
+                                 std::size_t>::type
+  do_size_of() {
+    return sizeof(T);
+  }
+  template <typename T>
+  static
+      typename std::enable_if<detail::is_complete<T>::value, std::size_t>::type
+      size_of() {
+    return do_size_of<T>();
+  }
+  template <typename T>
+  static typename std::enable_if<std::is_base_of<Opaque, T>::value,
+                                 std::size_t>::type
+  do_align_of() {
+    return T::layout::align();
+  }
+  template <typename T>
+  static typename std::enable_if<!std::is_base_of<Opaque, T>::value,
+                                 std::size_t>::type
+  do_align_of() {
+    return alignof(T);
+  }
+  template <typename T>
+  static
+      typename std::enable_if<detail::is_complete<T>::value, std::size_t>::type
+      align_of() {
+    return do_align_of<T>();
+  }
+};
+
+template <typename T>
+std::size_t size_of() {
+  return layout::size_of<T>();
+}
+
+template <typename T>
+std::size_t align_of() {
+  return layout::align_of<T>();
+}
+#endif // CXXBRIDGE1_LAYOUT
+} // namespace cxxbridge1
+} // namespace rust
 
 namespace concrete_optimizer {
-  struct Solution;
+  struct OperationDag;
+  struct Weights;
+  namespace dag {
+    struct OperatorIndex;
+  }
+  namespace v0 {
+    struct Solution;
+  }
 }
 
 namespace concrete_optimizer {
-#ifndef CXXBRIDGE1_STRUCT_concrete_optimizer$Solution
-#define CXXBRIDGE1_STRUCT_concrete_optimizer$Solution
+#ifndef CXXBRIDGE1_STRUCT_concrete_optimizer$OperationDag
+#define CXXBRIDGE1_STRUCT_concrete_optimizer$OperationDag
+struct OperationDag final : public ::rust::Opaque {
+  ::concrete_optimizer::dag::OperatorIndex add_input(::std::uint8_t out_precision, ::rust::Slice<const ::std::uint64_t> out_shape) noexcept;
+  ::concrete_optimizer::dag::OperatorIndex add_lut(::concrete_optimizer::dag::OperatorIndex input, ::rust::Slice<const ::std::uint64_t> table) noexcept;
+  ::concrete_optimizer::dag::OperatorIndex add_dot(::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, ::rust::Box<::concrete_optimizer::Weights> weights) noexcept;
+  ::concrete_optimizer::dag::OperatorIndex add_levelled_op(::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, double lwe_dim_cost_factor, double fixed_cost, double manp, ::rust::Slice<const ::std::uint64_t> out_shape, ::rust::Str comment) noexcept;
+  ~OperationDag() = delete;
+
+private:
+  friend ::rust::layout;
+  struct layout {
+    static ::std::size_t size() noexcept;
+    static ::std::size_t align() noexcept;
+  };
+};
+#endif // CXXBRIDGE1_STRUCT_concrete_optimizer$OperationDag
+
+#ifndef CXXBRIDGE1_STRUCT_concrete_optimizer$Weights
+#define CXXBRIDGE1_STRUCT_concrete_optimizer$Weights
+struct Weights final : public ::rust::Opaque {
+  ~Weights() = delete;
+
+private:
+  friend ::rust::layout;
+  struct layout {
+    static ::std::size_t size() noexcept;
+    static ::std::size_t align() noexcept;
+  };
+};
+#endif // CXXBRIDGE1_STRUCT_concrete_optimizer$Weights
+
+namespace dag {
+#ifndef CXXBRIDGE1_STRUCT_concrete_optimizer$dag$OperatorIndex
+#define CXXBRIDGE1_STRUCT_concrete_optimizer$dag$OperatorIndex
+struct OperatorIndex final {
+  ::std::size_t index;
+
+  using IsRelocatable = ::std::true_type;
+};
+#endif // CXXBRIDGE1_STRUCT_concrete_optimizer$dag$OperatorIndex
+} // namespace dag
+
+namespace v0 {
+#ifndef CXXBRIDGE1_STRUCT_concrete_optimizer$v0$Solution
+#define CXXBRIDGE1_STRUCT_concrete_optimizer$v0$Solution
 struct Solution final {
   ::std::uint64_t input_lwe_dimension;
   ::std::uint64_t internal_ks_output_lwe_dimension;
@@ -23,13 +677,128 @@ struct Solution final {
 
   using IsRelocatable = ::std::true_type;
 };
-#endif // CXXBRIDGE1_STRUCT_concrete_optimizer$Solution
+#endif // CXXBRIDGE1_STRUCT_concrete_optimizer$v0$Solution
 
 extern "C" {
-::concrete_optimizer::Solution concrete_optimizer$cxxbridge1$optimise_bootstrap(::std::uint64_t precision, ::std::uint64_t security_level, double noise_factor, double maximum_acceptable_error_probability) noexcept;
+::concrete_optimizer::v0::Solution concrete_optimizer$v0$cxxbridge1$optimize_bootstrap(::std::uint64_t precision, ::std::uint64_t security_level, double noise_factor, double maximum_acceptable_error_probability) noexcept;
+} // extern "C"
+} // namespace v0
+
+extern "C" {
+::std::size_t concrete_optimizer$cxxbridge1$OperationDag$operator$sizeof() noexcept;
+::std::size_t concrete_optimizer$cxxbridge1$OperationDag$operator$alignof() noexcept;
 } // extern "C"
 
-::concrete_optimizer::Solution optimise_bootstrap(::std::uint64_t precision, ::std::uint64_t security_level, double noise_factor, double maximum_acceptable_error_probability) noexcept {
-  return concrete_optimizer$cxxbridge1$optimise_bootstrap(precision, security_level, noise_factor, maximum_acceptable_error_probability);
+namespace dag {
+extern "C" {
+::concrete_optimizer::OperationDag *concrete_optimizer$dag$cxxbridge1$empty() noexcept;
+} // extern "C"
+} // namespace dag
+
+extern "C" {
+::concrete_optimizer::dag::OperatorIndex concrete_optimizer$cxxbridge1$OperationDag$add_input(::concrete_optimizer::OperationDag &self, ::std::uint8_t out_precision, ::rust::Slice<const ::std::uint64_t> out_shape) noexcept;
+
+::concrete_optimizer::dag::OperatorIndex concrete_optimizer$cxxbridge1$OperationDag$add_lut(::concrete_optimizer::OperationDag &self, ::concrete_optimizer::dag::OperatorIndex input, ::rust::Slice<const ::std::uint64_t> table) noexcept;
+
+::concrete_optimizer::dag::OperatorIndex concrete_optimizer$cxxbridge1$OperationDag$add_dot(::concrete_optimizer::OperationDag &self, ::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, ::concrete_optimizer::Weights *weights) noexcept;
+
+::concrete_optimizer::dag::OperatorIndex concrete_optimizer$cxxbridge1$OperationDag$add_levelled_op(::concrete_optimizer::OperationDag &self, ::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, double lwe_dim_cost_factor, double fixed_cost, double manp, ::rust::Slice<const ::std::uint64_t> out_shape, ::rust::Str comment) noexcept;
+::std::size_t concrete_optimizer$cxxbridge1$Weights$operator$sizeof() noexcept;
+::std::size_t concrete_optimizer$cxxbridge1$Weights$operator$alignof() noexcept;
+} // extern "C"
+
+namespace weights {
+extern "C" {
+::concrete_optimizer::Weights *concrete_optimizer$weights$cxxbridge1$vector(::rust::Slice<const ::std::uint64_t> weights) noexcept;
+} // extern "C"
+} // namespace weights
+
+namespace v0 {
+::concrete_optimizer::v0::Solution optimize_bootstrap(::std::uint64_t precision, ::std::uint64_t security_level, double noise_factor, double maximum_acceptable_error_probability) noexcept {
+  return concrete_optimizer$v0$cxxbridge1$optimize_bootstrap(precision, security_level, noise_factor, maximum_acceptable_error_probability);
 }
+} // namespace v0
+
+::std::size_t OperationDag::layout::size() noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$operator$sizeof();
+}
+
+::std::size_t OperationDag::layout::align() noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$operator$alignof();
+}
+
+namespace dag {
+::rust::Box<::concrete_optimizer::OperationDag> empty() noexcept {
+  return ::rust::Box<::concrete_optimizer::OperationDag>::from_raw(concrete_optimizer$dag$cxxbridge1$empty());
+}
+} // namespace dag
+
+::concrete_optimizer::dag::OperatorIndex OperationDag::add_input(::std::uint8_t out_precision, ::rust::Slice<const ::std::uint64_t> out_shape) noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$add_input(*this, out_precision, out_shape);
+}
+
+::concrete_optimizer::dag::OperatorIndex OperationDag::add_lut(::concrete_optimizer::dag::OperatorIndex input, ::rust::Slice<const ::std::uint64_t> table) noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$add_lut(*this, input, table);
+}
+
+::concrete_optimizer::dag::OperatorIndex OperationDag::add_dot(::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, ::rust::Box<::concrete_optimizer::Weights> weights) noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$add_dot(*this, inputs, weights.into_raw());
+}
+
+::concrete_optimizer::dag::OperatorIndex OperationDag::add_levelled_op(::rust::Slice<const ::concrete_optimizer::dag::OperatorIndex> inputs, double lwe_dim_cost_factor, double fixed_cost, double manp, ::rust::Slice<const ::std::uint64_t> out_shape, ::rust::Str comment) noexcept {
+  return concrete_optimizer$cxxbridge1$OperationDag$add_levelled_op(*this, inputs, lwe_dim_cost_factor, fixed_cost, manp, out_shape, comment);
+}
+
+::std::size_t Weights::layout::size() noexcept {
+  return concrete_optimizer$cxxbridge1$Weights$operator$sizeof();
+}
+
+::std::size_t Weights::layout::align() noexcept {
+  return concrete_optimizer$cxxbridge1$Weights$operator$alignof();
+}
+
+namespace weights {
+::rust::Box<::concrete_optimizer::Weights> vector(::rust::Slice<const ::std::uint64_t> weights) noexcept {
+  return ::rust::Box<::concrete_optimizer::Weights>::from_raw(concrete_optimizer$weights$cxxbridge1$vector(weights));
+}
+} // namespace weights
 } // namespace concrete_optimizer
+
+extern "C" {
+::concrete_optimizer::OperationDag *cxxbridge1$box$concrete_optimizer$OperationDag$alloc() noexcept;
+void cxxbridge1$box$concrete_optimizer$OperationDag$dealloc(::concrete_optimizer::OperationDag *) noexcept;
+void cxxbridge1$box$concrete_optimizer$OperationDag$drop(::rust::Box<::concrete_optimizer::OperationDag> *ptr) noexcept;
+
+::concrete_optimizer::Weights *cxxbridge1$box$concrete_optimizer$Weights$alloc() noexcept;
+void cxxbridge1$box$concrete_optimizer$Weights$dealloc(::concrete_optimizer::Weights *) noexcept;
+void cxxbridge1$box$concrete_optimizer$Weights$drop(::rust::Box<::concrete_optimizer::Weights> *ptr) noexcept;
+} // extern "C"
+
+namespace rust {
+inline namespace cxxbridge1 {
+template <>
+::concrete_optimizer::OperationDag *Box<::concrete_optimizer::OperationDag>::allocation::alloc() noexcept {
+  return cxxbridge1$box$concrete_optimizer$OperationDag$alloc();
+}
+template <>
+void Box<::concrete_optimizer::OperationDag>::allocation::dealloc(::concrete_optimizer::OperationDag *ptr) noexcept {
+  cxxbridge1$box$concrete_optimizer$OperationDag$dealloc(ptr);
+}
+template <>
+void Box<::concrete_optimizer::OperationDag>::drop() noexcept {
+  cxxbridge1$box$concrete_optimizer$OperationDag$drop(this);
+}
+template <>
+::concrete_optimizer::Weights *Box<::concrete_optimizer::Weights>::allocation::alloc() noexcept {
+  return cxxbridge1$box$concrete_optimizer$Weights$alloc();
+}
+template <>
+void Box<::concrete_optimizer::Weights>::allocation::dealloc(::concrete_optimizer::Weights *ptr) noexcept {
+  cxxbridge1$box$concrete_optimizer$Weights$dealloc(ptr);
+}
+template <>
+void Box<::concrete_optimizer::Weights>::drop() noexcept {
+  cxxbridge1$box$concrete_optimizer$Weights$drop(this);
+}
+} // namespace cxxbridge1
+} // namespace rust