Merge rust-bitcoin/corepc#132: Implement pruneblock method and test

blaze-smith470pm · blaze-smith470pm · commit 0a0bb55be0b4 · 2025-05-05T15:04:10.000+10:00
bbcec24a9065f9a2c481e20817ee97ed76c1dcc7 Implement pruneblock method and test (GideonBature)

Pull request description:

  Going by the conversations with tcharding for PR #116 on implementing one method at a time for easier review: This is the first method implementation `pruneblockchain` which is a specific type that returns a standard type (numeric). Once this is approved, I’ll proceed with the remaining ones.

ACKs for top commit:
  tcharding:
    ACK bbcec24a9065f9a2c481e20817ee97ed76c1dcc7

Tree-SHA512: 93b6dad6db42e6dad2c0e229553cc415f1d6c8b150dfda092f243b5ff61c7f8932878ee12d330915ca19e3b482c40d546c291692dad14980d9ac92e492f3dfbd
diff --git a/client/src/client_sync/v17/blockchain.rs b/client/src/client_sync/v17/blockchain.rs
@@ -289,6 +289,19 @@ macro_rules! impl_client_v17__preciousblock {
     };
 }
 
+/// Implements Bitcoin Core JSON-RPC API method `pruneblockchain`
+#[macro_export]
+macro_rules! impl_client_v17__pruneblockchain {
+    () => {
+        impl Client {
+            /// Instructs the node to prune the blockchain up to a specified height or timestamp.
+            pub fn prune_blockchain(&self, target: u64) -> Result<PruneBlockchain> {
+                self.call("pruneblockchain", &[target.into()])
+            }
+        }
+    };
+}
+
 /// Implements Bitcoin Core JSON-RPC API method `verifytxoutproof`
 #[macro_export]
 macro_rules! impl_client_v17__verifytxoutproof {
diff --git a/client/src/client_sync/v17/mod.rs b/client/src/client_sync/v17/mod.rs
@@ -48,6 +48,7 @@ crate::impl_client_v17__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v18/mod.rs b/client/src/client_sync/v18/mod.rs
@@ -42,6 +42,7 @@ crate::impl_client_v17__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v19/mod.rs b/client/src/client_sync/v19/mod.rs
@@ -43,6 +43,7 @@ crate::impl_client_v17__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v20.rs b/client/src/client_sync/v20.rs
@@ -40,6 +40,7 @@ crate::impl_client_v17__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v21/mod.rs b/client/src/client_sync/v21/mod.rs
@@ -42,6 +42,7 @@ crate::impl_client_v17__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v22/mod.rs b/client/src/client_sync/v22/mod.rs
@@ -43,6 +43,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v23/mod.rs b/client/src/client_sync/v23/mod.rs
@@ -43,6 +43,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v24.rs b/client/src/client_sync/v24.rs
@@ -40,6 +40,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v25.rs b/client/src/client_sync/v25.rs
@@ -40,6 +40,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v26/mod.rs b/client/src/client_sync/v26/mod.rs
@@ -44,6 +44,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v27.rs b/client/src/client_sync/v27.rs
@@ -40,6 +40,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/client/src/client_sync/v28/mod.rs b/client/src/client_sync/v28/mod.rs
@@ -42,6 +42,7 @@ crate::impl_client_v22__gettxout!();
 crate::impl_client_v17__gettxoutproof!();
 crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
+crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__verifytxoutproof!();
 
 // == Control ==
diff --git a/integration_test/tests/blockchain.rs b/integration_test/tests/blockchain.rs
@@ -261,6 +261,21 @@ fn blockchain__precious_block() {
     let _ = node.client.precious_block(hash).expect("preciousblock");
 }
 
+#[test]
+fn blockchain__prune_blockchain() {
+    const NBLOCKS: usize = 1;
+
+    let node = Node::with_wallet(Wallet::Default, &["-prune=550"]);
+    let address = node.client.new_address().expect("Failed to get new address");
+
+    let gen_result = node.client.generate_to_address(NBLOCKS, &address).expect("generate_to_address RPC call failed");
+    assert_eq!(gen_result.0.len(), NBLOCKS, "generate_to_address did not return the expected number of block hashes");
+
+    let target_height: u64 = 500;
+
+    let _: Result<PruneBlockchain, _> = node.client.prune_blockchain(target_height);
+}
+
 #[test]
 fn blockchain__verify_tx_out_proof__modelled() {
     let node = Node::with_wallet(Wallet::Default, &[]);
diff --git a/integration_test/tests/wallet.rs b/integration_test/tests/wallet.rs
@@ -169,7 +169,6 @@ fn wallet__get_balance__modelled() {
     json.into_model().unwrap();
 }
 
-
 #[test]
 #[cfg(all(not(feature = "v17"), not(feature = "v18")))]
 fn wallet__get_balances() {
diff --git a/types/src/v17/blockchain/mod.rs b/types/src/v17/blockchain/mod.rs
@@ -637,6 +637,19 @@ pub struct GetTxOutSetInfo {
     pub total_amount: f64,
 }
 
+/// Result of JSON-RPC method `pruneblockchain`.
+///
+/// > pruneblockchain height
+/// >
+/// > Arguments:
+/// > 1. "height"       (numeric, required) The block height to prune up to. May be set to a discrete height, or a unix timestamp
+/// >                   to prune blocks whose block time is at least 2 hours older than the provided timestamp.
+#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
+pub struct PruneBlockchain(
+    /// The height of the last block pruned.
+    pub i64,
+);
+
 /// Result of JSON-RPC method `verifytxoutproof`.
 ///
 /// > verifytxoutproof "proof"
diff --git a/types/src/v17/mod.rs b/types/src/v17/mod.rs
@@ -243,7 +243,8 @@ pub use self::{
         GetMempoolDescendantsVerbose, GetMempoolEntry, GetMempoolInfo, GetMempoolInfoError,
         GetRawMempool, GetRawMempoolVerbose, GetTxOut, GetTxOutError, GetTxOutSetInfo,
         GetTxOutSetInfoError, MapMempoolEntryError, MempoolEntry, MempoolEntryError,
-        MempoolEntryFees, MempoolEntryFeesError, Softfork, SoftforkReject, VerifyTxOutProof,
+        MempoolEntryFees, MempoolEntryFeesError, PruneBlockchain, Softfork, SoftforkReject,
+        VerifyTxOutProof,
     },
     control::{GetMemoryInfoStats, Locked, Logging},
     generating::{Generate, GenerateToAddress},
diff --git a/types/src/v18/mod.rs b/types/src/v18/mod.rs
@@ -263,10 +263,10 @@ pub use crate::v17::{
     ListTransactions, ListTransactionsItem, ListTransactionsItemError, ListUnspent,
     ListUnspentItem, ListUnspentItemError, ListWallets, LoadWallet, Locked, Logging,
     MapMempoolEntryError, MempoolAcceptance, MempoolEntry, MempoolEntryError, MempoolEntryFees,
-    MempoolEntryFeesError, PeerInfo, PsbtInput, PsbtOutput, PsbtScript, RawTransaction,
-    RawTransactionError, RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany,
-    SendRawTransaction, SendToAddress, SignFail, SignFailError, SignMessage, SignRawTransaction,
-    SignRawTransactionError, Softfork, SoftforkReject, TestMempoolAccept, TransactionCategory,
-    UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt, WalletCreateFundedPsbtError,
-    WalletProcessPsbt, WitnessUtxo,
+    MempoolEntryFeesError, PeerInfo, PruneBlockchain, PsbtInput, PsbtOutput, PsbtScript,
+    RawTransaction, RawTransactionError, RawTransactionInput, RawTransactionOutput,
+    RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignFail, SignFailError,
+    SignMessage, SignRawTransaction, SignRawTransactionError, Softfork, SoftforkReject,
+    TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt,
+    WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
 };
diff --git a/types/src/v19/mod.rs b/types/src/v19/mod.rs
@@ -265,10 +265,11 @@ pub use crate::v17::{
     ListSinceBlockError, ListSinceBlockTransaction, ListSinceBlockTransactionError,
     ListTransactions, ListTransactionsItem, ListTransactionsItemError, ListUnspent,
     ListUnspentItem, ListUnspentItemError, ListWallets, LoadWallet, Locked, Logging, PeerInfo,
-    RawTransactionError, RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany,
-    SendRawTransaction, SendToAddress, SignMessage, SignRawTransaction, SignRawTransactionError,
-    SoftforkReject, TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
-    WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+    PruneBlockchain, RawTransactionError, RawTransactionInput, RawTransactionOutput,
+    RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignMessage, SignRawTransaction,
+    SignRawTransactionError, SoftforkReject, TestMempoolAccept, TransactionCategory, UploadTarget,
+    VerifyTxOutProof, WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt,
+    WitnessUtxo,
 };
 #[doc(inline)]
 pub use crate::v18::{
diff --git a/types/src/v20/mod.rs b/types/src/v20/mod.rs
@@ -257,11 +257,12 @@ pub use crate::{
         ListReceivedByAddressError, ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError,
         ListSinceBlockTransaction, ListSinceBlockTransactionError, ListTransactions,
         ListTransactionsItem, ListTransactionsItemError, ListUnspent, ListUnspentItem,
-        ListUnspentItemError, ListWallets, LoadWallet, Locked, PeerInfo, RawTransactionError,
-        RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction,
-        SendToAddress, SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
-        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
-        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        ListUnspentItemError, ListWallets, LoadWallet, Locked, PeerInfo, PruneBlockchain,
+        RawTransactionError, RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany,
+        SendRawTransaction, SendToAddress, SignMessage, SignRawTransaction,
+        SignRawTransactionError, SoftforkReject, TestMempoolAccept, TransactionCategory,
+        UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt, WalletCreateFundedPsbtError,
+        WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/types/src/v21/mod.rs b/types/src/v21/mod.rs
@@ -263,11 +263,12 @@ pub use crate::{
         ListReceivedByAddressError, ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError,
         ListSinceBlockTransaction, ListSinceBlockTransactionError, ListTransactions,
         ListTransactionsItem, ListTransactionsItemError, ListUnspent, ListUnspentItem,
-        ListUnspentItemError, ListWallets, LoadWallet, Locked, PeerInfo, RawTransactionError,
-        RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction,
-        SendToAddress, SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
-        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
-        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        ListUnspentItemError, ListWallets, LoadWallet, Locked, PeerInfo, PruneBlockchain,
+        RawTransactionError, RawTransactionInput, RawTransactionOutput, RescanBlockchain, SendMany,
+        SendRawTransaction, SendToAddress, SignMessage, SignRawTransaction,
+        SignRawTransactionError, SoftforkReject, TestMempoolAccept, TransactionCategory,
+        UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt, WalletCreateFundedPsbtError,
+        WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/types/src/v22/mod.rs b/types/src/v22/mod.rs
@@ -278,7 +278,7 @@ pub use crate::{
         ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        LoadWallet, Locked, PeerInfo, RawTransactionError, RawTransactionInput,
+        LoadWallet, Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
         RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
         SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
         TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
diff --git a/types/src/v23/mod.rs b/types/src/v23/mod.rs
@@ -269,7 +269,7 @@ pub use crate::{
         ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        LoadWallet, Locked, PeerInfo, RawTransactionError, RawTransactionInput,
+        LoadWallet, Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
         RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
         SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
         TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
diff --git a/types/src/v24/mod.rs b/types/src/v24/mod.rs
@@ -274,7 +274,7 @@ pub use crate::{
         ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        LoadWallet, Locked, PeerInfo, RawTransactionError, RawTransactionInput,
+        LoadWallet, Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
         RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
         SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
         TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
diff --git a/types/src/v25/mod.rs b/types/src/v25/mod.rs
@@ -271,11 +271,11 @@ pub use crate::{
         ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        Locked, PeerInfo, RawTransactionError, RawTransactionInput, RawTransactionOutput,
-        RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignMessage,
-        SignRawTransaction, SignRawTransactionError, SoftforkReject, TestMempoolAccept,
-        TransactionCategory, UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt,
-        WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
+        RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
+        SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
+        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
+        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/types/src/v26/mod.rs b/types/src/v26/mod.rs
@@ -291,11 +291,11 @@ pub use crate::{
         ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        Locked, PeerInfo, RawTransactionError, RawTransactionInput, RawTransactionOutput,
-        RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignMessage,
-        SignRawTransaction, SignRawTransactionError, SoftforkReject, TestMempoolAccept,
-        TransactionCategory, UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt,
-        WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
+        RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
+        SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
+        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
+        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/types/src/v27/mod.rs b/types/src/v27/mod.rs
@@ -275,11 +275,11 @@ pub use crate::{
         ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        Locked, PeerInfo, RawTransactionError, RawTransactionInput, RawTransactionOutput,
-        RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignMessage,
-        SignRawTransaction, SignRawTransactionError, SoftforkReject, TestMempoolAccept,
-        TransactionCategory, UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt,
-        WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
+        RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
+        SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
+        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
+        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/types/src/v28/mod.rs b/types/src/v28/mod.rs
@@ -282,11 +282,11 @@ pub use crate::{
         ListReceivedByAddressItem, ListSinceBlock, ListSinceBlockError, ListSinceBlockTransaction,
         ListSinceBlockTransactionError, ListTransactions, ListTransactionsItem,
         ListTransactionsItemError, ListUnspent, ListUnspentItem, ListUnspentItemError, ListWallets,
-        Locked, PeerInfo, RawTransactionError, RawTransactionInput, RawTransactionOutput,
-        RescanBlockchain, SendMany, SendRawTransaction, SendToAddress, SignMessage,
-        SignRawTransaction, SignRawTransactionError, SoftforkReject, TestMempoolAccept,
-        TransactionCategory, UploadTarget, VerifyTxOutProof, WalletCreateFundedPsbt,
-        WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
+        Locked, PeerInfo, PruneBlockchain, RawTransactionError, RawTransactionInput,
+        RawTransactionOutput, RescanBlockchain, SendMany, SendRawTransaction, SendToAddress,
+        SignMessage, SignRawTransaction, SignRawTransactionError, SoftforkReject,
+        TestMempoolAccept, TransactionCategory, UploadTarget, VerifyTxOutProof,
+        WalletCreateFundedPsbt, WalletCreateFundedPsbtError, WalletProcessPsbt, WitnessUtxo,
     },
     v18::{
         ActiveCommand, AnalyzePsbt, AnalyzePsbtError, AnalyzePsbtInput, AnalyzePsbtInputMissing,
diff --git a/verify/src/method/v17.rs b/verify/src/method/v17.rs
@@ -30,7 +30,7 @@ pub const METHODS: &[Method] = &[
     Method::new_string("gettxoutproof", "get_tx_out_proof"),
     Method::new_modelled("gettxoutsetinfo", "GetTxOutSetInfo", "get_tx_out_set_info"),
     Method::new_nothing("preciousblock", "precious_block"),
-    Method::new_numeric("pruneblockchain", "prune_blockchain"),
+    Method::new_no_model("pruneblockchain", "PruneBlockchain", "prune_blockchain"),
     Method::new_nothing("savemempool", "save_mempool"),
     Method::new_modelled("scantxoutset", "ScanTxOutSet", "scan_tx_out_set"),
     Method::new_bool("verifychain", "verify_chain"),
diff --git a/verify/src/method/v18.rs b/verify/src/method/v18.rs
@@ -30,7 +30,7 @@ pub const METHODS: &[Method] = &[
     Method::new_string("gettxoutproof", "get_tx_out_proof"),
     Method::new_modelled("gettxoutsetinfo", "GetTxOutSetInfo", "get_tx_out_set_info"),
     Method::new_nothing("preciousblock", "precious_block"),
-    Method::new_numeric("pruneblockchain", "prune_blockchain"),
+    Method::new_no_model("pruneblockchain", "PruneBlockchain", "prune_blockchain"),
     Method::new_nothing("savemempool", "save_mempool"),
     Method::new_modelled("scantxoutset", "ScanTxOutSet", "scan_tx_out_set"),
     Method::new_bool("verifychain", "verify_chain"),
diff --git a/verify/src/method/v19.rs b/verify/src/method/v19.rs
diff --git a/verify/src/method/v20.rs b/verify/src/method/v20.rs
diff --git a/verify/src/method/v21.rs b/verify/src/method/v21.rs
diff --git a/verify/src/method/v22.rs b/verify/src/method/v22.rs
diff --git a/verify/src/method/v23.rs b/verify/src/method/v23.rs
diff --git a/verify/src/method/v24.rs b/verify/src/method/v24.rs
diff --git a/verify/src/method/v25.rs b/verify/src/method/v25.rs
diff --git a/verify/src/method/v26.rs b/verify/src/method/v26.rs
diff --git a/verify/src/method/v27.rs b/verify/src/method/v27.rs
diff --git a/verify/src/method/v28.rs b/verify/src/method/v28.rs
