#ifndef ICU4X_DataProvider_D_HPP
#define ICU4X_DataProvider_D_HPP
#include <stdio.h>
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
#include <memory>
#include <functional>
#include <optional>
#include <cstdlib>
#include "diplomat_runtime.hpp"
namespace icu4x {
namespace capi { struct DataProvider; }
class DataProvider;
namespace capi { struct LocaleFallbacker; }
class LocaleFallbacker;
class DataError;
} // namespace icu4x
namespace icu4x {
namespace capi {
struct DataProvider;
} // namespace capi
} // namespace
namespace icu4x {
/**
* An ICU4X data provider , capable of loading ICU4X data keys from some source .
*
* Currently the only source supported is loading from " blob " formatted data from a bytes buffer or the file system .
*
* If you wish to use ICU4X ' s builtin " compiled data " , use the version of the constructors that do not have ` _ with_provider `
* in their names .
*
* See the [ Rust documentation for ` icu_provider ` ] ( https : //docs.rs/icu_provider/2.1.1/icu_provider/index.html) for more information.
*/
class DataProvider {
public:
/**
* Constructs an ` FsDataProvider ` and returns it as an { @ link DataProvider } .
* Requires the ` provider_fs ` Cargo feature .
* Not supported in WASM .
*
* See the [ Rust documentation for ` FsDataProvider ` ] ( https : //docs.rs/icu_provider_fs/2.1.1/icu_provider_fs/struct.FsDataProvider.html) for more information.
*/
inline static icu4x::diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError> from_fs(std::string_view path);
/**
* Constructs a ` BlobDataProvider ` and returns it as an { @ link DataProvider } .
*
* See the [ Rust documentation for ` try_new_from_static_blob ` ] ( https : //docs.rs/icu_provider_blob/2.1.1/icu_provider_blob/struct.BlobDataProvider.html#method.try_new_from_static_blob) for more information.
*/
inline static icu4x::diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError> from_byte_slice(icu4x::diplomat::span<const uint8_t> blob);
/**
* Creates a provider that tries the current provider and then , if the current provider
* doesn ' t support the data key , another provider ` other ` .
*
* This takes ownership of the ` other ` provider , leaving an empty provider in its place .
*
* See the [ Rust documentation for ` ForkByMarkerProvider ` ] ( https : //docs.rs/icu_provider_adapters/2.1.1/icu_provider_adapters/fork/type.ForkByMarkerProvider.html) for more information.
*/
inline icu4x::diplomat::result<std::monostate, icu4x::DataError> fork_by_marker(icu4x::DataProvider& other);
/**
* Same as ` fork_by_key ` but forks by locale instead of key .
*
* See the [ Rust documentation for ` IdentifierNotFoundPredicate ` ] ( https : //docs.rs/icu_provider_adapters/2.1.1/icu_provider_adapters/fork/predicates/struct.IdentifierNotFoundPredicate.html) for more information.
*/
inline icu4x::diplomat::result<std::monostate, icu4x::DataError> fork_by_locale(icu4x::DataProvider& other);
/**
* See the [ Rust documentation for ` new ` ] ( https : //docs.rs/icu_provider_adapters/2.1.1/icu_provider_adapters/fallback/struct.LocaleFallbackProvider.html#method.new) for more information.
*
* Additional information : [ 1 ] ( https : //docs.rs/icu_provider_adapters/2.1.1/icu_provider_adapters/fallback/struct.LocaleFallbackProvider.html)
*/
inline icu4x::diplomat::result<std::monostate, icu4x::DataError> enable_locale_fallback_with(const icu4x::LocaleFallbacker& fallbacker);
inline const icu4x::capi::DataProvider* AsFFI() const ;
inline icu4x::capi::DataProvider* AsFFI();
inline static const icu4x::DataProvider* FromFFI(const icu4x::capi::DataProvider* ptr);
inline static icu4x::DataProvider* FromFFI(icu4x::capi::DataProvider* ptr);
inline static void operator delete (void * ptr);
private :
DataProvider() = delete ;
DataProvider(const icu4x::DataProvider&) = delete ;
DataProvider(icu4x::DataProvider&&) noexcept = delete ;
DataProvider operator =(const icu4x::DataProvider&) = delete ;
DataProvider operator =(icu4x::DataProvider&&) noexcept = delete ;
static void operator delete [](void *, size_t) = delete ;
};
} // namespace
#endif // ICU4X_DataProvider_D_HPP
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