Implement scantxoutset method and test

The method is marked as experimental and was not implemented.

Implement the method and all the changes up to v30.

Co-authored-by: Jamil Lambert <jamil.lambert@proton.me>

Author: GideonBature

client/src/client_sync/v17/blockchain.rs

@@ -318,7 +318,33 @@ macro_rules! impl_client_v17__save_mempool {
     };
 }
 
-/// Implements Bitcoin Core JSON-RPC API method `verifychain`.
+/// Implements Bitcoin Core JSON-RPC API method `scantxoutset`
+#[macro_export]
+macro_rules! impl_client_v17__scan_tx_out_set {
+    () => {
+        impl Client {
+            /// Aborts an ongoing `scantxoutset` scan.
+            pub fn scan_tx_out_set_abort(&self) -> Result<ScanTxOutSetAbort> {
+                self.call("scantxoutset", &[into_json("abort")?])
+            }
+
+            /// Starts a scan of the UTXO set for specified descriptors.
+            pub fn scan_tx_out_set_start(
+                &self,
+                scan_objects: &[&str],
+            ) -> Result<ScanTxOutSetStart> {
+                self.call("scantxoutset", &[into_json("start")?, into_json(scan_objects)?])
+            }
+
+            /// Checks the status of an ongoing `scantxoutset` scan.
+            pub fn scan_tx_out_set_status(&self) -> Result<Option<ScanTxOutSetStatus>> {
+                self.call("scantxoutset", &[into_json("status")?])
+            }
+        }
+    };
+}
+
+/// Implements Bitcoin Core JSON-RPC API method `verifychain`
 #[macro_export]
 macro_rules! impl_client_v17__verify_chain {
     () => {

client/src/client_sync/v17/mod.rs

@@ -50,6 +50,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v18/mod.rs

@@ -54,6 +54,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v19/mod.rs

@@ -50,6 +50,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v20/mod.rs

@@ -49,6 +49,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v21/mod.rs

@@ -53,6 +53,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v22/mod.rs

@@ -52,6 +52,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v17__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v23/mod.rs

@@ -54,6 +54,7 @@ crate::impl_client_v17__get_tx_out_set_info!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v23__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v24/mod.rs

@@ -55,6 +55,7 @@ crate::impl_client_v24__get_tx_spending_prevout!();
 crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v23__save_mempool!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();
 

client/src/client_sync/v25/mod.rs

@@ -56,6 +56,7 @@ crate::impl_client_v17__precious_block!();
 crate::impl_client_v17__prune_blockchain!();
 crate::impl_client_v23__save_mempool!();
 crate::impl_client_v25__scan_blocks!();
+crate::impl_client_v17__scan_tx_out_set!();
 crate::impl_client_v17__verify_chain!();
 crate::impl_client_v17__verify_tx_out_proof!();