Struct bitcoincore_rpc::Client

pub struct Client { /* private fields */ }

Client implements a JSON-RPC client for the Bitcoin Core daemon or compatible APIs.

Implementations

impl Client

pub fn new(url: &str, auth: Auth) -> Result<Self>

Creates a client to a bitcoind JSON-RPC server.

Can only return Err when using cookie authentication.

pub fn from_jsonrpc(client: Client) -> Client

Create a new Client using the given jsonrpc::Client.

pub fn get_jsonrpc_client(&self) -> &Client

Get the underlying JSONRPC client.

Trait Implementations

impl Debug for Client

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl RpcApi for Client

fn call<T: for<'a> Deserialize<'a>>( &self, cmd: &str, args: &[Value] ) -> Result<T>

Call an cmd rpc with given args list

fn get_by_id<T: Queryable<Self>>( &self, id: &<T as Queryable<Self>>::Id ) -> Result<T>

Query an object implementing Querable type

fn get_network_info(&self) -> Result<GetNetworkInfoResult>

fn get_index_info(&self) -> Result<GetIndexInfoResult>

fn version(&self) -> Result<usize>

fn add_multisig_address( &self, nrequired: usize, keys: &[PubKeyOrAddress<'_>], label: Option<&str>, address_type: Option<AddressType> ) -> Result<AddMultiSigAddressResult>

fn load_wallet(&self, wallet: &str) -> Result<LoadWalletResult>

fn unload_wallet( &self, wallet: Option<&str> ) -> Result<Option<UnloadWalletResult>>

fn create_wallet( &self, wallet: &str, disable_private_keys: Option<bool>, blank: Option<bool>, passphrase: Option<&str>, avoid_reuse: Option<bool> ) -> Result<LoadWalletResult>

fn list_wallets(&self) -> Result<Vec<String>>

fn list_wallet_dir(&self) -> Result<Vec<String>>

fn get_wallet_info(&self) -> Result<GetWalletInfoResult>

fn backup_wallet(&self, destination: Option<&str>) -> Result<()>

fn dump_private_key(&self, address: &Address) -> Result<PrivateKey>

fn encrypt_wallet(&self, passphrase: &str) -> Result<()>

fn get_difficulty(&self) -> Result<f64>

fn get_connection_count(&self) -> Result<usize>

fn get_block(&self, hash: &BlockHash) -> Result<Block>

fn get_block_hex(&self, hash: &BlockHash) -> Result<String>

fn get_block_info(&self, hash: &BlockHash) -> Result<GetBlockResult>

fn get_block_header(&self, hash: &BlockHash) -> Result<Header>

fn get_block_header_info( &self, hash: &BlockHash ) -> Result<GetBlockHeaderResult>

fn get_mining_info(&self) -> Result<GetMiningInfoResult>

fn get_block_template( &self, mode: GetBlockTemplateModes, rules: &[GetBlockTemplateRules], capabilities: &[GetBlockTemplateCapabilities] ) -> Result<GetBlockTemplateResult>

fn get_blockchain_info(&self) -> Result<GetBlockchainInfoResult>

Returns a data structure containing various state info regarding blockchain processing.

fn get_block_count(&self) -> Result<u64>

Returns the numbers of block in the longest chain.

fn get_best_block_hash(&self) -> Result<BlockHash>

Returns the hash of the best (tip) block in the longest blockchain.

fn get_block_hash(&self, height: u64) -> Result<BlockHash>

Get block hash at a given height

fn get_block_stats(&self, height: u64) -> Result<GetBlockStatsResult>

fn get_block_stats_fields( &self, height: u64, fields: &[BlockStatsFields] ) -> Result<GetBlockStatsResultPartial>

fn get_raw_transaction( &self, txid: &Txid, block_hash: Option<&BlockHash> ) -> Result<Transaction>

fn get_raw_transaction_hex( &self, txid: &Txid, block_hash: Option<&BlockHash> ) -> Result<String>

fn get_raw_transaction_info( &self, txid: &Txid, block_hash: Option<&BlockHash> ) -> Result<GetRawTransactionResult>

fn get_block_filter( &self, block_hash: &BlockHash ) -> Result<GetBlockFilterResult>

fn get_balance( &self, minconf: Option<usize>, include_watchonly: Option<bool> ) -> Result<Amount>

fn get_balances(&self) -> Result<GetBalancesResult>

fn get_received_by_address( &self, address: &Address, minconf: Option<u32> ) -> Result<Amount>

fn get_transaction( &self, txid: &Txid, include_watchonly: Option<bool> ) -> Result<GetTransactionResult>

fn list_transactions( &self, label: Option<&str>, count: Option<usize>, skip: Option<usize>, include_watchonly: Option<bool> ) -> Result<Vec<ListTransactionResult>>

fn list_since_block( &self, blockhash: Option<&BlockHash>, target_confirmations: Option<usize>, include_watchonly: Option<bool>, include_removed: Option<bool> ) -> Result<ListSinceBlockResult>

fn get_tx_out( &self, txid: &Txid, vout: u32, include_mempool: Option<bool> ) -> Result<Option<GetTxOutResult>>

fn get_tx_out_proof( &self, txids: &[Txid], block_hash: Option<&BlockHash> ) -> Result<Vec<u8>>

fn import_public_key( &self, pubkey: &PublicKey, label: Option<&str>, rescan: Option<bool> ) -> Result<()>

fn import_private_key( &self, privkey: &PrivateKey, label: Option<&str>, rescan: Option<bool> ) -> Result<()>

fn import_address( &self, address: &Address, label: Option<&str>, rescan: Option<bool> ) -> Result<()>

fn import_address_script( &self, script: &Script, label: Option<&str>, rescan: Option<bool>, p2sh: Option<bool> ) -> Result<()>

fn import_multi( &self, requests: &[ImportMultiRequest<'_>], options: Option<&ImportMultiOptions> ) -> Result<Vec<ImportMultiResult>>

fn import_descriptors( &self, req: ImportDescriptors ) -> Result<Vec<ImportMultiResult>>

fn set_label(&self, address: &Address, label: &str) -> Result<()>

fn key_pool_refill(&self, new_size: Option<usize>) -> Result<()>

fn list_unspent( &self, minconf: Option<usize>, maxconf: Option<usize>, addresses: Option<&[&Address<NetworkChecked>]>, include_unsafe: Option<bool>, query_options: Option<ListUnspentQueryOptions> ) -> Result<Vec<ListUnspentResultEntry>>

fn lock_unspent(&self, outputs: &[OutPoint]) -> Result<bool>

To unlock, use [unlock_unspent].

fn unlock_unspent(&self, outputs: &[OutPoint]) -> Result<bool>

fn unlock_unspent_all(&self) -> Result<bool>

Unlock all unspent UTXOs.

fn list_received_by_address( &self, address_filter: Option<&Address>, minconf: Option<u32>, include_empty: Option<bool>, include_watchonly: Option<bool> ) -> Result<Vec<ListReceivedByAddressResult>>

fn create_psbt( &self, inputs: &[CreateRawTransactionInput], outputs: &HashMap<String, Amount>, locktime: Option<i64>, replaceable: Option<bool> ) -> Result<String>

fn create_raw_transaction_hex( &self, utxos: &[CreateRawTransactionInput], outs: &HashMap<String, Amount>, locktime: Option<i64>, replaceable: Option<bool> ) -> Result<String>

fn create_raw_transaction( &self, utxos: &[CreateRawTransactionInput], outs: &HashMap<String, Amount>, locktime: Option<i64>, replaceable: Option<bool> ) -> Result<Transaction>

fn decode_raw_transaction<R: RawTx>( &self, tx: R, is_witness: Option<bool> ) -> Result<DecodeRawTransactionResult>

fn fund_raw_transaction<R: RawTx>( &self, tx: R, options: Option<&FundRawTransactionOptions>, is_witness: Option<bool> ) -> Result<FundRawTransactionResult>

fn sign_raw_transaction<R: RawTx>( &self, tx: R, utxos: Option<&[SignRawTransactionInput]>, private_keys: Option<&[PrivateKey]>, sighash_type: Option<SigHashType> ) -> Result<SignRawTransactionResult>

👎Deprecated

fn sign_raw_transaction_with_wallet<R: RawTx>( &self, tx: R, utxos: Option<&[SignRawTransactionInput]>, sighash_type: Option<SigHashType> ) -> Result<SignRawTransactionResult>

fn sign_raw_transaction_with_key<R: RawTx>( &self, tx: R, privkeys: &[PrivateKey], prevtxs: Option<&[SignRawTransactionInput]>, sighash_type: Option<SigHashType> ) -> Result<SignRawTransactionResult>

fn test_mempool_accept<R: RawTx>( &self, rawtxs: &[R] ) -> Result<Vec<TestMempoolAcceptResult>>

fn stop(&self) -> Result<String>

fn verify_message( &self, address: &Address, signature: &Signature, message: &str ) -> Result<bool>

fn get_new_address( &self, label: Option<&str>, address_type: Option<AddressType> ) -> Result<Address<NetworkUnchecked>>

Generate new address under own control

fn get_raw_change_address( &self, address_type: Option<AddressType> ) -> Result<Address<NetworkUnchecked>>

Generate new address for receiving change

fn get_address_info(&self, address: &Address) -> Result<GetAddressInfoResult>

fn generate_to_address( &self, block_num: u64, address: &Address<NetworkChecked> ) -> Result<Vec<BlockHash>>

Mine block_num blocks and pay coinbase to address

fn generate( &self, block_num: u64, maxtries: Option<u64> ) -> Result<Vec<BlockHash>>

Mine up to block_num blocks immediately (before the RPC call returns) to an address in the wallet.

fn invalidate_block(&self, block_hash: &BlockHash) -> Result<()>

Mark a block as invalid by block_hash

fn reconsider_block(&self, block_hash: &BlockHash) -> Result<()>

Mark a block as valid by block_hash

fn get_mempool_info(&self) -> Result<GetMempoolInfoResult>

Returns details on the active state of the TX memory pool

fn get_raw_mempool(&self) -> Result<Vec<Txid>>

Get txids of all transactions in a memory pool

fn get_raw_mempool_verbose( &self ) -> Result<HashMap<Txid, GetMempoolEntryResult>>

Get details for the transactions in a memory pool

fn get_mempool_entry(&self, txid: &Txid) -> Result<GetMempoolEntryResult>

Get mempool data for given transaction

fn get_chain_tips(&self) -> Result<GetChainTipsResult>

Get information about all known tips in the block tree, including the main chain as well as stale branches.

fn send_to_address( &self, address: &Address<NetworkChecked>, amount: Amount, comment: Option<&str>, comment_to: Option<&str>, subtract_fee: Option<bool>, replaceable: Option<bool>, confirmation_target: Option<u32>, estimate_mode: Option<EstimateMode> ) -> Result<Txid>

fn add_node(&self, addr: &str) -> Result<()>

Attempts to add a node to the addnode list. Nodes added using addnode (or -connect) are protected from DoS disconnection and are not required to be full nodes/support SegWit as other outbound peers are (though such peers will not be synced from).

fn remove_node(&self, addr: &str) -> Result<()>

Attempts to remove a node from the addnode list.

fn onetry_node(&self, addr: &str) -> Result<()>

Attempts to connect to a node without permanently adding it to the addnode list.

fn disconnect_node(&self, addr: &str) -> Result<()>

Immediately disconnects from the specified peer node.

fn disconnect_node_by_id(&self, node_id: u32) -> Result<()>

fn get_added_node_info( &self, node: Option<&str> ) -> Result<Vec<GetAddedNodeInfoResult>>

Returns information about the given added node, or all added nodes (note that onetry addnodes are not listed here)

fn get_node_addresses( &self, count: Option<usize> ) -> Result<Vec<GetNodeAddressesResult>>

Return known addresses which can potentially be used to find new nodes in the network

fn list_banned(&self) -> Result<Vec<ListBannedResult>>

List all banned IPs/Subnets.

fn clear_banned(&self) -> Result<()>

Clear all banned IPs.

fn add_ban(&self, subnet: &str, bantime: u64, absolute: bool) -> Result<()>

Attempts to add an IP/Subnet to the banned list.

fn remove_ban(&self, subnet: &str) -> Result<()>

Attempts to remove an IP/Subnet from the banned list.

fn set_network_active(&self, state: bool) -> Result<bool>

Disable/enable all p2p network activity.

fn get_peer_info(&self) -> Result<Vec<GetPeerInfoResult>>

Returns data about each connected network node as an array of PeerInfo

fn ping(&self) -> Result<()>

Requests that a ping be sent to all other nodes, to measure ping time.

fn send_raw_transaction<R: RawTx>(&self, tx: R) -> Result<Txid>

fn estimate_smart_fee( &self, conf_target: u16, estimate_mode: Option<EstimateMode> ) -> Result<EstimateSmartFeeResult>

fn wait_for_new_block(&self, timeout: u64) -> Result<BlockRef>

Waits for a specific new block and returns useful info about it. Returns the current block on timeout or exit.

fn wait_for_block( &self, blockhash: &BlockHash, timeout: u64 ) -> Result<BlockRef>

Waits for a specific new block and returns useful info about it. Returns the current block on timeout or exit.

fn wallet_create_funded_psbt( &self, inputs: &[CreateRawTransactionInput], outputs: &HashMap<String, Amount>, locktime: Option<i64>, options: Option<WalletCreateFundedPsbtOptions>, bip32derivs: Option<bool> ) -> Result<WalletCreateFundedPsbtResult>

fn wallet_process_psbt( &self, psbt: &str, sign: Option<bool>, sighash_type: Option<SigHashType>, bip32derivs: Option<bool> ) -> Result<WalletProcessPsbtResult>

fn get_descriptor_info(&self, desc: &str) -> Result<GetDescriptorInfoResult>

fn join_psbt(&self, psbts: &[String]) -> Result<String>

fn combine_psbt(&self, psbts: &[String]) -> Result<String>

fn combine_raw_transaction(&self, hex_strings: &[String]) -> Result<String>

fn finalize_psbt( &self, psbt: &str, extract: Option<bool> ) -> Result<FinalizePsbtResult>

fn derive_addresses( &self, descriptor: &str, range: Option<[u32; 2]> ) -> Result<Vec<Address<NetworkUnchecked>>>

fn rescan_blockchain( &self, start_from: Option<usize>, stop_height: Option<usize> ) -> Result<(usize, Option<usize>)>

fn get_tx_out_set_info( &self, hash_type: Option<TxOutSetHashType>, hash_or_height: Option<HashOrHeight>, use_index: Option<bool> ) -> Result<GetTxOutSetInfoResult>

Returns statistics about the unspent transaction output set. Note this call may take some time if you are not using coinstatsindex.

fn get_net_totals(&self) -> Result<GetNetTotalsResult>

Returns information about network traffic, including bytes in, bytes out, and current time.

fn get_network_hash_ps( &self, nblocks: Option<u64>, height: Option<u64> ) -> Result<f64>

Returns the estimated network hashes per second based on the last n blocks.

fn uptime(&self) -> Result<u64>

Returns the total uptime of the server in seconds

fn submit_block(&self, block: &Block) -> Result<()>

Submit a block

fn submit_block_bytes(&self, block_bytes: &[u8]) -> Result<()>

Submit a raw block

fn submit_block_hex(&self, block_hex: &str) -> Result<()>

Submit a block as a hex string

fn scan_tx_out_set_blocking( &self, descriptors: &[ScanTxOutRequest] ) -> Result<ScanTxOutResult>

fn get_zmq_notifications(&self) -> Result<Vec<GetZmqNotificationsResult>>

Returns information about the active ZeroMQ notifications