Module bdk::blockchain

Blockchain backends

This module provides the implementation of a few commonly-used backends like Electrum, Esplora and Compact Filters/Neutrino, along with a generalized trait Blockchain that can be implemented to build customized backends.

Re-exports

pub use self::electrum::ElectrumBlockchain;

pub use self::esplora::EsploraBlockchain;

pub use self::compact_filters::CompactFiltersBlockchain;

Modules

compact_filters	feature="compact_filters" Compact Filters
electrum	feature="electrum" Electrum
esplora	feature="esplora" Esplora

Structs

LogProgress	Type that implements Progress and logs at level INFO every update received
NoopProgress	Type that implements Progress and drops every update received
OfflineBlockchain	Type that only implements Blockchain and is always "offline"

Enums

Capability

Capabilities that can be supported by a Blockchain backend

Traits

Blockchain	Trait that defines the actions that must be supported by a blockchain backend
BlockchainMarker	Marker trait for a blockchain backend
Progress	Trait for types that can receive and process progress updates during Blockchain::sync and Blockchain::setup

Functions

log_progress	Create a nwe instance of LogProgress
noop_progress	Create a new instance of NoopProgress
progress	Shortcut to create a channel (pair of Sender and Receiver) that can transport ProgressData

Type Definitions

ProgressData

Data sent with a progress update over a channel