Merge bitcoin/bitcoin#23639: doc: Extract CreateTxDoc in rawtransaction

c771ee8 doc: use BIP125-replaceable (fanquake)
36dc5bb doc: Extract CreateTxDoc in rawtransaction (fanquake)

Pull request description:

  For the fields: inputs, outputs, locktime, replaceable. Similar to #23172.

  Can be reviewed with `--color-moved=dimmed-zebra --color-moved-ws=ignore-all-space`.

ACKs for top commit:
  MarcoFalke:
    ACK c771ee8 😸

Tree-SHA512: e6e4211b89bedec472f8381b3cbea5670f82b728955888c794f694164b8d8bdd51a99c64762b625357ac2171005712b82f81ee7c1b8f5c5620bdedeeefa2b9da

Author: MarcoFalke

src/rpc/rawtransaction.cpp

@@ -69,6 +69,43 @@ static void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue&
     }
 }
 
+static std::vector<RPCArg> CreateTxDoc()
+{
+    return {
+        {"inputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The inputs",
+            {
+                {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
+                    {
+                        {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
+                        {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
+                        {"sequence", RPCArg::Type::NUM, RPCArg::DefaultHint{"depends on the value of the 'replaceable' and 'locktime' arguments"}, "The sequence number"},
+                    },
+                },
+            },
+        },
+        {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The outputs (key-value pairs), where none of the keys are duplicated.\n"
+                "That is, each address can only appear once and there can only be one 'data' object.\n"
+                "For compatibility reasons, a dictionary, which holds the key-value pairs directly, is also\n"
+                "                             accepted as second parameter.",
+            {
+                {"", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED, "",
+                    {
+                        {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "A key-value pair. The key (string) is the bitcoin address, the value (float or string) is the amount in " + CURRENCY_UNIT},
+                    },
+                },
+                {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
+                    {
+                        {"data", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "A key-value pair. The key must be \"data\", the value is hex-encoded data"},
+                    },
+                },
+            },
+        },
+        {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
+        {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{false}, "Marks this transaction as BIP125-replaceable.\n"
+                "Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible."},
+    };
+}
+
 static RPCHelpMan getrawtransaction()
 {
     return RPCHelpMan{
@@ -375,39 +412,7 @@ static RPCHelpMan createrawtransaction()
                 "Returns hex-encoded raw transaction.\n"
                 "Note that the transaction's inputs are not signed, and\n"
                 "it is not stored in the wallet or transmitted to the network.\n",
-                {
-                    {"inputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The inputs",
-                        {
-                            {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
-                                    {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
-                                    {"sequence", RPCArg::Type::NUM, RPCArg::DefaultHint{"depends on the value of the 'replaceable' and 'locktime' arguments"}, "The sequence number"},
-                                },
-                                },
-                        },
-                        },
-                    {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The outputs (key-value pairs), where none of the keys are duplicated.\n"
-                            "That is, each address can only appear once and there can only be one 'data' object.\n"
-                            "For compatibility reasons, a dictionary, which holds the key-value pairs directly, is also\n"
-                            "                             accepted as second parameter.",
-                        {
-                            {"", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "A key-value pair. The key (string) is the bitcoin address, the value (float or string) is the amount in " + CURRENCY_UNIT},
-                                },
-                                },
-                            {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"data", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "A key-value pair. The key must be \"data\", the value is hex-encoded data"},
-                                },
-                                },
-                        },
-                        },
-                    {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
-                    {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{false}, "Marks this transaction as BIP125-replaceable.\n"
-            "                             Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible."},
-                },
+                CreateTxDoc(),
                 RPCResult{
                     RPCResult::Type::STR_HEX, "transaction", "hex string of the transaction"
                 },
@@ -1435,39 +1440,7 @@ static RPCHelpMan createpsbt()
     return RPCHelpMan{"createpsbt",
                 "\nCreates a transaction in the Partially Signed Transaction format.\n"
                 "Implements the Creator role.\n",
-                {
-                    {"inputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The json objects",
-                        {
-                            {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
-                                    {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
-                                    {"sequence", RPCArg::Type::NUM, RPCArg::DefaultHint{"depends on the value of the 'replaceable' and 'locktime' arguments"}, "The sequence number"},
-                                },
-                                },
-                        },
-                        },
-                    {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The outputs (key-value pairs), where none of the keys are duplicated.\n"
-                            "That is, each address can only appear once and there can only be one 'data' object.\n"
-                            "For compatibility reasons, a dictionary, which holds the key-value pairs directly, is also\n"
-                            "                             accepted as second parameter.",
-                        {
-                            {"", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "A key-value pair. The key (string) is the bitcoin address, the value (float or string) is the amount in " + CURRENCY_UNIT},
-                                },
-                                },
-                            {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
-                                {
-                                    {"data", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "A key-value pair. The key must be \"data\", the value is hex-encoded data"},
-                                },
-                                },
-                        },
-                        },
-                    {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
-                    {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{false}, "Marks this transaction as BIP125 replaceable.\n"
-                            "                             Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible."},
-                },
+                CreateTxDoc(),
                 RPCResult{
                     RPCResult::Type::STR, "", "The resulting raw transaction (base64-encoded string)"
                 },

src/wallet/rpcwallet.cpp

@@ -3162,7 +3162,7 @@ static std::vector<RPCArg> FundTxDoc()
         {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
         {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, std::string() + "The fee estimate mode, must be one of (case insensitive):\n"
             "         \"" + FeeModes("\"\n\"") + "\""},
-        {"replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Marks this transaction as BIP125 replaceable.\n"
+        {"replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Marks this transaction as BIP125-replaceable.\n"
             "Allows this transaction to be replaced by a transaction with higher fees"},
         {"solving_data", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED_NAMED_ARG, "Keys and scripts needed for producing a final transaction with a dummy signature.\n"
             "Used for fee estimation during coin selection.",