1 files changed, 63 insertions, 0 deletions
diff --git a/intl/icu_capi/cpp/include/ICU4XDataStruct.hpp b/intl/icu_capi/cpp/include/ICU4XDataStruct.hpp
new file mode 100644
index 0000000000..877de4400a
--- /dev/null
+++ b/intl/icu_capi/cpp/include/ICU4XDataStruct.hpp
@@ -0,0 +1,63 @@
+#ifndef ICU4XDataStruct_HPP
+#define ICU4XDataStruct_HPP
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <algorithm>
+#include <memory>
+#include <variant>
+#include <optional>
+#include "diplomat_runtime.hpp"
+
+#include "ICU4XDataStruct.h"
+
+class ICU4XDataStruct;
+#include "ICU4XError.hpp"
+
+/**
+ * A destruction policy for using ICU4XDataStruct with std::unique_ptr.
+ */
+struct ICU4XDataStructDeleter {
+  void operator()(capi::ICU4XDataStruct* l) const noexcept {
+    capi::ICU4XDataStruct_destroy(l);
+  }
+};
+
+/**
+ * A generic data struct to be used by ICU4X
+ * 
+ * This can be used to construct a StructDataProvider.
+ */
+class ICU4XDataStruct {
+ public:
+
+  /**
+   * Construct a new DecimalSymbolsV1 data struct.
+   * 
+   * C++ users: All string arguments must be valid UTF8
+   * 
+   * See the [Rust documentation for `DecimalSymbolsV1`](https://docs.rs/icu/latest/icu/decimal/provider/struct.DecimalSymbolsV1.html) for more information.
+   */
+  static diplomat::result<ICU4XDataStruct, ICU4XError> create_decimal_symbols_v1(const std::string_view plus_sign_prefix, const std::string_view plus_sign_suffix, const std::string_view minus_sign_prefix, const std::string_view minus_sign_suffix, const std::string_view decimal_separator, const std::string_view grouping_separator, uint8_t primary_group_size, uint8_t secondary_group_size, uint8_t min_group_size, const diplomat::span<const char32_t> digits);
+  inline const capi::ICU4XDataStruct* AsFFI() const { return this->inner.get(); }
+  inline capi::ICU4XDataStruct* AsFFIMut() { return this->inner.get(); }
+  inline ICU4XDataStruct(capi::ICU4XDataStruct* i) : inner(i) {}
+  ICU4XDataStruct() = default;
+  ICU4XDataStruct(ICU4XDataStruct&&) noexcept = default;
+  ICU4XDataStruct& operator=(ICU4XDataStruct&& other) noexcept = default;
+ private:
+  std::unique_ptr<capi::ICU4XDataStruct, ICU4XDataStructDeleter> inner;
+};
+
+
+inline diplomat::result<ICU4XDataStruct, ICU4XError> ICU4XDataStruct::create_decimal_symbols_v1(const std::string_view plus_sign_prefix, const std::string_view plus_sign_suffix, const std::string_view minus_sign_prefix, const std::string_view minus_sign_suffix, const std::string_view decimal_separator, const std::string_view grouping_separator, uint8_t primary_group_size, uint8_t secondary_group_size, uint8_t min_group_size, const diplomat::span<const char32_t> digits) {
+  auto diplomat_result_raw_out_value = capi::ICU4XDataStruct_create_decimal_symbols_v1(plus_sign_prefix.data(), plus_sign_prefix.size(), plus_sign_suffix.data(), plus_sign_suffix.size(), minus_sign_prefix.data(), minus_sign_prefix.size(), minus_sign_suffix.data(), minus_sign_suffix.size(), decimal_separator.data(), decimal_separator.size(), grouping_separator.data(), grouping_separator.size(), primary_group_size, secondary_group_size, min_group_size, digits.data(), digits.size());
+  diplomat::result<ICU4XDataStruct, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XDataStruct>(ICU4XDataStruct(diplomat_result_raw_out_value.ok));
+  } else {
+    diplomat_result_out_value = diplomat::Err<ICU4XError>(static_cast<ICU4XError>(diplomat_result_raw_out_value.err));
+  }
+  return diplomat_result_out_value;
+}
+#endif