Struct Store 

pub struct Store { /* private fields */ }

Persists the bdk_chain and bdk_wallet structures in a redb database.

This is the primary struct of this crate. It holds the database corresponding to a wallet. It also holds the table names of redb tables which are specific to each wallet in a database file.

Implementations

impl Store

pub fn new(db: Arc<Database>, wallet_name: String) -> Result<Self, StoreError>

This function creates a brand new Store.

pub fn create_tables<A: AnchorWithMetaData>(&self) -> Result<(), StoreError>

This function creates or opens (if already created) all redb tables corresponding to a Wallet.

pub fn create_local_chain_tables(&self) -> Result<(), StoreError>

This function creates or opens (if already created) the redb tables corresponding to local_chain.

pub fn create_tx_graph_tables<A: AnchorWithMetaData>( &self, ) -> Result<(), StoreError>

This function creates or opens (if already created) the redb tables corresponding to TxGraph.

pub fn create_indexer_tables(&self) -> Result<(), StoreError>

This function creates or opens (if already created) the redb tables corresponding to indexer.

pub fn create_keychains_table(&self) -> Result<(), StoreError>

This function creates or opens (if already created) the keychains redb table corresponding to the wallet.

pub fn create_network_table(&self) -> Result<(), StoreError>

This function creates or opens (if already created) the Network redb table. This table is common to all wallets persisted in the database file.

pub fn persist_wallet(&self, changeset: &ChangeSet) -> Result<(), StoreError>

This function persists the Wallet into our db. It persists each field by calling corresponding persistence functions.

pub fn persist_tx_graph<A: AnchorWithMetaData>( &self, changeset: &ChangeSet<A>, ) -> Result<(), StoreError>

This function persists the TxGraph into our db. It persists each field by calling corresponding persistence functions.

pub fn persist_indexer(&self, changeset: &ChangeSet) -> Result<(), StoreError>

This function persists the indexer structures into our db. It persists each field by calling corresponding persistence functions.

pub fn persist_locked_outpoints( &self, changeset: &ChangeSet, ) -> Result<(), StoreError>

This function persists the locked outpoints into our db.

pub fn persist_keychains( &self, changeset: &BTreeMap<u64, Descriptor<DescriptorPublicKey>>, ) -> Result<(), StoreError>

This function persists the descriptors into our db.

pub fn persist_network( &self, network: &Option<Network>, ) -> Result<(), StoreError>

This function persists the Network into our db.

Warning: Do Not use with MAINNET

pub fn persist_local_chain( &self, changeset: &ChangeSet, ) -> Result<(), StoreError>

This function persists the LocalChain structure into our db. It persists each field by calling corresponding persistence functions.

pub fn read_wallet(&self, changeset: &mut ChangeSet) -> Result<(), StoreError>

This function loads the Wallet by calling corresponding load functions for each of its fields.s

pub fn read_tx_graph<A: AnchorWithMetaData>( &self, changeset: &mut ChangeSet<A>, ) -> Result<(), StoreError>

This function loads the TxGraph from db. It loads each field by calling corresponding load functions.

pub fn read_indexer(&self, changeset: &mut ChangeSet) -> Result<(), StoreError>

This function loads the indexer structures from our db. It loads each field by calling corresponding load functions.

pub fn read_locked_outpoints_changeset( &self, changeset: &mut ChangeSet, ) -> Result<(), StoreError>

This function loads the locked outpoints from our db.

pub fn read_keychains( &self, desc_changeset: &mut BTreeMap<u64, Descriptor<DescriptorPublicKey>>, ) -> Result<(), StoreError>

This function loads descriptors from db.

pub fn read_network( &self, network: &mut Option<Network>, ) -> Result<(), StoreError>

This function loads the Network from our db.

Warning: Do Not use with MAINNET

pub fn read_local_chain( &self, changeset: &mut ChangeSet, ) -> Result<(), StoreError>

This function loads the LocalChain structure from our db. It loads each field by calling corresponding load functions.

Trait Implementations

impl Debug for Store

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

Formats the value using the given formatter.

impl WalletPersister for Store

Available on crate feature wallet only.

type Error = StoreError

Error type of the persister.

fn initialize(persister: &mut Self) -> Result<ChangeSet, Self::Error>

Initialize the persister and load all data.

fn persist( persister: &mut Self, changeset: &ChangeSet, ) -> Result<(), Self::Error>

Persist the given changeset to the persister.