diff options
Diffstat (limited to 'src/util/transaction_identifier.h')
-rw-r--r-- | src/util/transaction_identifier.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/util/transaction_identifier.h b/src/util/transaction_identifier.h index 77f4b8367d..4fb9b49966 100644 --- a/src/util/transaction_identifier.h +++ b/src/util/transaction_identifier.h @@ -1,6 +1,7 @@ #ifndef BITCOIN_UTIL_TRANSACTION_IDENTIFIER_H #define BITCOIN_UTIL_TRANSACTION_IDENTIFIER_H +#include <attributes.h> #include <uint256.h> #include <util/types.h> @@ -35,7 +36,7 @@ public: template <typename Other> bool operator<(const Other& other) const { return Compare(other) < 0; } - uint256 ToUint256() const { return m_wrapped; } + const uint256& ToUint256() const LIFETIMEBOUND { return m_wrapped; } static transaction_identifier FromUint256(const uint256& id) { return {id}; } /** Wrapped `uint256` methods. */ @@ -56,7 +57,7 @@ public: * TODO: This should be removed once the majority of the code has switched * to using the Txid and Wtxid types. Until then it makes for a smoother * transition to allow this conversion. */ - operator uint256() const { return m_wrapped; } + operator const uint256&() const LIFETIMEBOUND { return m_wrapped; } }; /** Txid commits to all transaction fields except the witness. */ |