/root/bitcoin/src/util/result.h

Source (jump to first uncovered line)
// Copyright (c) 2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or https://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_UTIL_RESULT_H
#define BITCOIN_UTIL_RESULT_H

#include <attributes.h>
#include <util/translation.h>

#include <variant>

namespace util {

struct Error {
    bilingual_str message;
};

//! The util::Result class provides a standard way for functions to return
//! either error messages or result values.
//!
//! It is intended for high-level functions that need to report error strings to
//! end users. Lower-level functions that don't need this error-reporting and
//! only need error-handling should avoid util::Result and instead use standard
//! classes like std::optional, std::variant, and std::tuple, or custom structs
//! and enum types to return function results.
//!
//! Usage examples can be found in \example ../test/result_tests.cpp, but in
//! general code returning `util::Result<T>` values is very similar to code
//! returning `std::optional<T>` values. Existing functions returning
//! `std::optional<T>` can be updated to return `util::Result<T>` and return
//! error strings usually just replacing `return std::nullopt;` with `return
//! util::Error{error_string};`.
template <class M>
class Result
{
private:
    using T = std::conditional_t<std::is_same_v<M, void>, std::monostate, M>;

    std::variant<bilingual_str, T> m_variant;

    //! Disallow copy constructor, require Result to be moved for efficiency.
    Result(const Result&) = delete;

    //! Disallow operator= to avoid confusion in the future when the Result
    //! class gains support for richer error reporting, and callers should have
    //! ability to set a new result value without clearing existing error
    //! messages.
    Result& operator=(const Result&) = delete;
    Result& operator=(Result&&) = delete;

    template <typename FT>
    friend bilingual_str ErrorString(const Result<FT>& result);

public:
    Result() : m_variant{std::in_place_index_t<1>{}, std::monostate{}} {}  // constructor for void
    Result(T obj) : m_variant{std::in_place_index_t<1>{}, std::move(obj)} {}
    Result(Error error) : m_variant{std::in_place_index_t<0>{}, std::move(error.message)} {}
    Result(Result&&) = default;
    ~Result() = default;

    //! std::optional methods, so functions returning optional<T> can change to
    //! return Result<T> with minimal changes to existing code, and vice versa.
    bool has_value() const noexcept { return m_variant.index() == 1; }
    const T& value() const LIFETIMEBOUND
    {
        assert(has_value());
        return std::get<1>(m_variant);
    }
    T& value() LIFETIMEBOUND
    {
        assert(has_value());
        return std::get<1>(m_variant);
    }
    template <class U>
    T value_or(U&& default_value) const&
    {
        return has_value() ? value() : std::forward<U>(default_value);
    }
    template <class U>
    T value_or(U&& default_value) &&
    {
        return has_value() ? std::move(value()) : std::forward<U>(default_value);
    }
    explicit operator bool() const noexcept { return has_value(); }
    const T* operator->() const LIFETIMEBOUND { return &value(); }
    const T& operator*() const LIFETIMEBOUND { return value(); }
    T* operator->() LIFETIMEBOUND { return &value(); }
    T& operator*() LIFETIMEBOUND { return value(); }
};

template <typename T>
bilingual_str ErrorString(const Result<T>& result)
{
    return result ? bilingual_str{} : std::get<0>(result.m_variant);
}
} // namespace util

#endif // BITCOIN_UTIL_RESULT_H

Line	Count	Source (jump to first uncovered line)
1		// Copyright (c) 2022 The Bitcoin Core developers
2		// Distributed under the MIT software license, see the accompanying
3		// file COPYING or https://www.opensource.org/licenses/mit-license.php.
4
5		#ifndef BITCOIN_UTIL_RESULT_H
6		#define BITCOIN_UTIL_RESULT_H
7
8		#include <attributes.h>
9		#include <util/translation.h>
10
11		#include <variant>
12
13		namespace util {
14
15		struct Error {
16		bilingual_str message;
17		};
18
19		//! The util::Result class provides a standard way for functions to return
20		//! either error messages or result values.
21		//!
22		//! It is intended for high-level functions that need to report error strings to
23		//! end users. Lower-level functions that don't need this error-reporting and
24		//! only need error-handling should avoid util::Result and instead use standard
25		//! classes like std::optional, std::variant, and std::tuple, or custom structs
26		//! and enum types to return function results.
27		//!
28		//! Usage examples can be found in \example ../test/result_tests.cpp, but in
29		//! general code returning `util::Result<T>` values is very similar to code
30		//! returning `std::optional<T>` values. Existing functions returning
31		//! `std::optional<T>` can be updated to return `util::Result<T>` and return
32		//! error strings usually just replacing `return std::nullopt;` with `return
33		//! util::Error{error_string};`.
34		template <class M>
35		class Result
36		{
37		private:
38		using T = std::conditional_t<std::is_same_v<M, void>, std::monostate, M>;
39
40		std::variant<bilingual_str, T> m_variant;
41
42		//! Disallow copy constructor, require Result to be moved for efficiency.
43		Result(const Result&) = delete;
44
45		//! Disallow operator= to avoid confusion in the future when the Result
46		//! class gains support for richer error reporting, and callers should have
47		//! ability to set a new result value without clearing existing error
48		//! messages.
49		Result& operator=(const Result&) = delete;
50		Result& operator=(Result&&) = delete;
51
52		template <typename FT>
53		friend bilingual_str ErrorString(const Result<FT>& result);
54
55		public:
56	0	Result() : m_variant{std::in_place_index_t<1>{}, std::monostate{}} {} // constructor for void
57	0	Result(T obj) : m_variant{std::in_place_index_t<1>{}, std::move(obj)} {} Unexecuted instantiation: _ZN4util6ResultIiEC2Ei Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEEC2ESB_ Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultIN2fs4pathEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultIN6wallet15MigrationResultEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultISt10shared_ptrIK12CTransactionEEC2ES4_ Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrIN10interfaces6WalletESt14default_deleteIS3_EEEC2ES6_ Unexecuted instantiation: _ZN4util6ResultIN10interfaces21WalletMigrationResultEEC2ES2_ Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEEC2ES5_ Unexecuted instantiation: _ZN4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEEC2ESP_ Unexecuted instantiation: _ZN4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EEC2ES6_ Unexecuted instantiation: _ZN4util6ResultIP11CBlockIndexEC2ES2_
58	0	Result(Error error) : m_variant{std::in_place_index_t<0>{}, std::move(error.message)} {} Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIiEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIN2fs4pathEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIvEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIN6wallet15MigrationResultEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt10shared_ptrIK12CTransactionEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrIN10interfaces6WalletESt14default_deleteIS3_EEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIN10interfaces21WalletMigrationResultEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EEC2ENS_5ErrorE Unexecuted instantiation: _ZN4util6ResultIP11CBlockIndexEC2ENS_5ErrorE
59	0	Result(Result&&) = default; Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEEC2EOS3_ Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEEC2EOS3_
60	0	~Result() = default; Unexecuted instantiation: _ZN4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EED2Ev Unexecuted instantiation: _ZN4util6ResultIP11CBlockIndexED2Ev Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEED2Ev Unexecuted instantiation: _ZN4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEED2Ev Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEED2Ev Unexecuted instantiation: _ZN4util6ResultIiED2Ev Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEED2Ev Unexecuted instantiation: _ZN4util6ResultIvED2Ev Unexecuted instantiation: _ZN4util6ResultIN2fs4pathEED2Ev Unexecuted instantiation: _ZN4util6ResultIN6wallet15MigrationResultEED2Ev Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEED2Ev Unexecuted instantiation: _ZN4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEED2Ev
61
62		//! std::optional methods, so functions returning optional<T> can change to
63		//! return Result<T> with minimal changes to existing code, and vice versa.
64	0	bool has_value() const noexcept { return m_variant.index() == 1; } Unexecuted instantiation: _ZNK4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIP11CBlockIndexE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet15SelectionResultEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIiE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet17PreSelectedInputsEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIvE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet24CreatedTransactionResultEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIN2fs4pathEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet15MigrationResultEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEE9has_valueEv Unexecuted instantiation: _ZNK4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEE9has_valueEv
65		const T& value() const LIFETIMEBOUND
66	0	{
67	0	assert(has_value());
68	0	return std::get<1>(m_variant);
69	0	} Unexecuted instantiation: _ZNK4util6ResultIiE5valueEv Unexecuted instantiation: _ZNK4util6ResultIN2fs4pathEE5valueEv Unexecuted instantiation: _ZNK4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EE5valueEv
70		T& value() LIFETIMEBOUND
71	0	{
72	0	assert(has_value());
73	0	return std::get<1>(m_variant);
74	0	} Unexecuted instantiation: _ZN4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EE5valueEv Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEE5valueEv Unexecuted instantiation: _ZN4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEE5valueEv Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEE5valueEv Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEE5valueEv Unexecuted instantiation: _ZN4util6ResultIN6wallet15MigrationResultEE5valueEv Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEE5valueEv Unexecuted instantiation: _ZN4util6ResultIP11CBlockIndexE5valueEv Unexecuted instantiation: _ZN4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEE5valueEv
75		template <class U>
76		T value_or(U&& default_value) const&
77		{
78		return has_value() ? value() : std::forward<U>(default_value);
79		}
80		template <class U>
81		T value_or(U&& default_value) &&
82	0	{
83	0	return has_value() ? std::move(value()) : std::forward<U>(default_value);
84	0	} Unexecuted instantiation: _ZNO4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEE8value_orISP_EESP_OT_ Unexecuted instantiation: _ZNO4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEE8value_orIRSP_EESP_OT_
85	0	explicit operator bool() const noexcept { return has_value(); } Unexecuted instantiation: _ZNK4util6ResultIP11CBlockIndexEcvbEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet15SelectionResultEEcvbEv Unexecuted instantiation: _ZNK4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEEcvbEv Unexecuted instantiation: _ZNK4util6ResultIiEcvbEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet17PreSelectedInputsEEcvbEv Unexecuted instantiation: _ZNK4util6ResultIvEcvbEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet24CreatedTransactionResultEEcvbEv Unexecuted instantiation: _ZNK4util6ResultIN2fs4pathEEcvbEv Unexecuted instantiation: _ZNK4util6ResultIN6wallet15MigrationResultEEcvbEv Unexecuted instantiation: _ZNK4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEEcvbEv Unexecuted instantiation: _ZNK4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EEcvbEv Unexecuted instantiation: _ZNK4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEEcvbEv
86		const T* operator->() const LIFETIMEBOUND { return &value(); }
87	0	const T& operator*() const LIFETIMEBOUND { return value(); }
88	0	T* operator->() LIFETIMEBOUND { return &value(); } Unexecuted instantiation: _ZN4util6ResultISt4pairISt6vectorI7FeeFracSaIS3_EES5_EEptEv Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEEptEv Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEEptEv Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEEptEv Unexecuted instantiation: _ZN4util6ResultIN6wallet15MigrationResultEEptEv
89	0	T& operator*() LIFETIMEBOUND { return value(); } Unexecuted instantiation: _ZN4util6ResultISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEEdeEv Unexecuted instantiation: _ZN4util6ResultIN6wallet17PreSelectedInputsEEdeEv Unexecuted instantiation: _ZN4util6ResultIN6wallet15SelectionResultEEdeEv Unexecuted instantiation: _ZN4util6ResultIN6wallet24CreatedTransactionResultEEdeEv Unexecuted instantiation: _ZN4util6ResultISt10unique_ptrI7AddrManSt14default_deleteIS2_EEEdeEv Unexecuted instantiation: _ZN4util6ResultIP11CBlockIndexEdeEv Unexecuted instantiation: _ZN4util6ResultISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEEdeEv
90		};
91
92		template <typename T>
93		bilingual_str ErrorString(const Result<T>& result)
94	0	{
95	0	return result ? bilingual_str{} : std::get<0>(result.m_variant);
96	0	} Unexecuted instantiation: _ZN4util11ErrorStringIN6wallet15SelectionResultEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIiEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringISt7variantIJ14CNoDestination17PubKeyDestination6PKHash10ScriptHash19WitnessV0ScriptHash16WitnessV0KeyHash16WitnessV1Taproot11PayToAnchor14WitnessUnknownEEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIN6wallet17PreSelectedInputsEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIvEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIN2fs4pathEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIN6wallet24CreatedTransactionResultEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIN6wallet15MigrationResultEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringISt10unique_ptrI7AddrManSt14default_deleteIS2_EEEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringISt4pairISt6vectorI7FeeFracSaIS3_EES5_EEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringIP11CBlockIndexEE13bilingual_strRKNS_6ResultIT_EE Unexecuted instantiation: _ZN4util11ErrorStringISt3setIN5boost11multi_index6detail21hashed_index_iteratorINS4_17hashed_index_nodeINS6_INS4_18ordered_index_nodeINS4_19null_augment_policyENS7_IS8_NS7_IS8_NS4_15index_node_baseI15CTxMemPoolEntrySaISA_EEEEEEEEEEEEENS4_12bucket_arrayISB_EENS4_17hashed_unique_tagENS4_32hashed_index_global_iterator_tagEEE21CompareIteratorByHashSaISM_EEEE13bilingual_strRKNS_6ResultIT_EE
97		} // namespace util
98
99		#endif // BITCOIN_UTIL_RESULT_H

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Created: 2024-10-21 15:10