Enum bdk::blockchain::any::AnyBlockchain

pub enum AnyBlockchain {
    Electrum(Box<ElectrumBlockchain>),
    Esplora(Box<EsploraBlockchain>),
    CompactFilters(Box<CompactFiltersBlockchain>),
    Rpc(Box<RpcBlockchain>),
}

Type that can contain any of the Blockchain types defined by the library

It allows switching backend at runtime

See this module’s documentation for a usage example.

Variants

Electrum(Box<ElectrumBlockchain>)

This is supported on crate feature electrum only.

Electrum client

Esplora(Box<EsploraBlockchain>)

This is supported on crate feature esplora only.

Esplora client

CompactFilters(Box<CompactFiltersBlockchain>)

This is supported on crate feature compact_filters only.

Compact filters client

Rpc(Box<RpcBlockchain>)

This is supported on crate feature rpc only.

RPC client

Trait Implementations

impl Blockchain for AnyBlockchain

fn get_capabilities(&self) -> HashSet<Capability>

Return the set of Capability supported by this backend

fn broadcast(&self, tx: &Transaction) -> Result<(), Error>

Broadcast a transaction

fn estimate_fee(&self, target: usize) -> Result<FeeRate, Error>

Estimate the fee rate required to confirm a transaction in a given target of blocks

impl ConfigurableBlockchain for AnyBlockchain

type Config = AnyBlockchainConfig

Type that contains the configuration

fn from_config(config: &Self::Config) -> Result<Self, Error>

Create a new instance given a configuration

impl From<CompactFiltersBlockchain> for AnyBlockchain

fn from(inner: CompactFiltersBlockchain) -> Self

Performs the conversion.

impl From<ElectrumBlockchain> for AnyBlockchain

fn from(inner: ElectrumBlockchain) -> Self

Performs the conversion.

impl From<EsploraBlockchain> for AnyBlockchain

fn from(inner: EsploraBlockchain) -> Self

Performs the conversion.

impl From<RpcBlockchain> for AnyBlockchain

fn from(inner: RpcBlockchain) -> Self

Performs the conversion.

impl GetBlockHash for AnyBlockchain

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

fetch block hash given its height

impl GetHeight for AnyBlockchain

fn get_height(&self) -> Result<u32, Error>

Return the current height

impl GetTx for AnyBlockchain

fn get_tx(&self, txid: &Txid) -> Result<Option<Transaction>, Error>

Fetch a transaction given its txid

impl WalletSync for AnyBlockchain

fn wallet_sync<D: BatchDatabase>(
    &self,
    database: &mut D,
    progress_update: Box<dyn Progress>
) -> Result<(), Error>

If not overridden, it defaults to calling Self::wallet_setup internally.

fn wallet_setup<D: BatchDatabase>(
    &self,
    database: &mut D,
    progress_update: Box<dyn Progress>
) -> Result<(), Error>

Setup the backend and populate the internal database for the first time