Struct lightning_signer::persist::DummyPersister

pub struct DummyPersister;

A null persister for testing

Trait Implementations

impl Persist for DummyPersister

fn new_node( &self, node_id: &PublicKey, config: &NodeConfig, state: &NodeState ) -> Result<(), Error>

Create a new node

fn update_node( &self, node_id: &PublicKey, state: &NodeState ) -> Result<(), Error>

Update node enforcement state

fn delete_node(&self, node_id: &PublicKey) -> Result<(), Error>

Delete a node and all of its channels. Used in test mode.

fn new_channel( &self, node_id: &PublicKey, stub: &ChannelStub ) -> Result<(), Error>

Will error if exists

fn delete_channel( &self, node_id: &PublicKey, channel_id: &ChannelId ) -> Result<(), Error>

Delete a channel

fn new_tracker( &self, node_id: &PublicKey, tracker: &ChainTracker<ChainMonitor> ) -> Result<(), Error>

Create a new tracker

fn update_tracker( &self, node_id: &PublicKey, tracker: &ChainTracker<ChainMonitor> ) -> Result<(), Error>

Update the tracker

fn get_tracker( &self, node_id: PublicKey, validator_factory: Arc<dyn ValidatorFactory> ) -> Result<(ChainTracker<ChainMonitor>, Vec<ChainTrackerListenerEntry>), Error>

Get the tracker

fn update_channel( &self, node_id: &PublicKey, channel: &Channel ) -> Result<(), Error>

Will error if doesn’t exist.

fn get_channel( &self, node_id: &PublicKey, channel_id: &ChannelId ) -> Result<ChannelEntry, Error>

Get a channel from store

fn get_node_channels( &self, node_id: &PublicKey ) -> Result<Vec<(ChannelId, ChannelEntry)>, Error>

Get all channels for a node from store

fn update_node_allowlist( &self, node_id: &PublicKey, allowlist: Vec<String> ) -> Result<(), Error>

Persist the allowlist to the store.

fn get_node_allowlist(&self, node_id: &PublicKey) -> Result<Vec<String>, Error>

Get the allowlist from the store.

fn get_nodes(&self) -> Result<Vec<(PublicKey, NodeEntry)>, Error>

Get all nodes from store

fn clear_database(&self) -> Result<(), Error>

Clears the database. Not for production use.

fn signer_id(&self) -> [u8; 16]

Get our unique 128-bit signer ID

fn enter(&self) -> Result<(), Error>

Enter a persistence context

fn prepare(&self) -> Mutations

Get the logged mutations since the last call to enter().

fn commit(&self) -> Result<(), Error>

Commit the logged mutations.

fn put_batch_unlogged(&self, _m: Mutations) -> Result<(), Error>

Update the persister with the given mutations.

fn on_initial_restore(&self) -> bool

Notifies the persister that the initial restore from persistence is done and queries whether a sync is required.

fn recovery_required(&self) -> bool

Whether recovery from backup is required on signer startup. Should return true if the persister is in a state where it needs to recover from a backup (e.g. empty).

impl SendSync for DummyPersister