Struct DummyPersistentTxooSource

pub struct DummyPersistentTxooSource { /* private fields */ }

A dummy TXOO source that can be used for testing. Uses DUMMY_SECRET as the oracle secret key.

Note that the [TxooFollower] will automatically provide blocks to the source via the [on_new_block] method, except for the genesis block that must be provided by the caller.

Implementations

impl DummyPersistentTxooSource

pub fn new( datadir: PathBuf, network: Network, start_block: u32, block: &Block, prev_filter_header: &FilterHeader, ) -> Self

Create a new source

pub fn from_checkpoint( datadir: PathBuf, network: Network, start_block: u32, block_hash: BlockHash, filter_header: FilterHeader, ) -> Self

Create a new source at a checkpoint, where the filter_header is known

Trait Implementations

impl Source for DummyPersistentTxooSource

fn get_unchecked<'life0, 'life1, 'async_trait>( &'life0 self, block_height: u32, block_hash: &'life1 BlockHash, ) -> Pin<Box<dyn Future<Output = Result<SignedAttestation, TxooSourceError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get an attestation for the given block, without checking it

fn oracle_setup<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = &OracleSetup> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get the oracle configuration

fn secp(&self) -> &Secp256k1<All>

Get the secp256k1 context

fn on_new_block<'life0, 'life1, 'async_trait>( &'life0 self, block_height: u32, block: &'life1 Block, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Notify the source of a new block, in case the source passively updates

fn get<'life0, 'life1, 'async_trait>( &'life0 self, height: u32, block: &'life1 Block, ) -> Pin<Box<dyn Future<Output = Result<(SignedAttestation, FilterHeader), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Get an attestation for the given block, with full validation Also returns the previous filter header