Module lightning::chain::chaininterface

Traits and utility impls which allow other parts of rust-lightning to interact with the blockchain.

Includes traits for monitoring and receiving notifications of new blocks and block disconnections, transaction broadcasting, and feerate information requests.

Structs

BlockNotifier	Utility for notifying listeners about new blocks, and handling block rescans if new watch data is registered.
ChainWatchInterfaceUtil	Utility to capture some common parts of ChainWatchInterface implementors.
ChainWatchedUtil	Utility for tracking registered txn/outpoints and checking for matches

Enums

ChainError	Used to give chain error details upstream
ConfirmationTarget	An enum that represents the speed at which we want a transaction to confirm used for feerate estimation.

Constants

MIN_RELAY_FEE_SAT_PER_1000_WEIGHT

Minimum relay fee as required by bitcoin network mempool policy.

Traits

BroadcasterInterface	An interface to send a transaction to the Bitcoin network.
ChainListener	A trait indicating a desire to listen for events from the chain
ChainWatchInterface	An interface to request notification of certain scripts as they appear the chain.
FeeEstimator	A trait which should be implemented to provide feerate information on a number of time horizons.