Struct OracleInteropProvider

pub struct OracleInteropProvider<T> { /* private fields */ }

A CommsClient backed InteropProvider implementation.

Implementations

impl<T> OracleInteropProvider<T>

where T: CommsClient + Send + Sync,

pub fn new(oracle: Arc<T>, boot: BootInfo) -> Self

Creates a new OracleInteropProvider with the given oracle client and PreState.

pub async fn header_by_hash( &self, chain_id: u64, block_hash: B256, ) -> Result<Header, <Self as InteropProvider>::Error>

Fetch the Header for the block with the given hash.

Trait Implementations

impl<T: Clone> Clone for OracleInteropProvider<T>

fn clone(&self) -> OracleInteropProvider<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for OracleInteropProvider<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> InteropProvider for OracleInteropProvider<T>

where T: CommsClient + Send + Sync,

fn header_by_number<'life0, 'async_trait>( &'life0 self, chain_id: u64, number: u64, ) -> Pin<Box<dyn Future<Output = Result<Header, Self::Error>> + Send + 'async_trait>>

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

Fetch a Header by its number.

fn receipts_by_number<'life0, 'async_trait>( &'life0 self, chain_id: u64, number: u64, ) -> Pin<Box<dyn Future<Output = Result<Vec<OpReceiptEnvelope>, Self::Error>> + Send + 'async_trait>>

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

Fetch all receipts for a given block by number.

fn receipts_by_hash<'life0, 'async_trait>( &'life0 self, chain_id: u64, block_hash: B256, ) -> Pin<Box<dyn Future<Output = Result<Vec<OpReceiptEnvelope>, Self::Error>> + Send + 'async_trait>>

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

Fetch all receipts for a given block by hash.

type Error = OracleProviderError

The error type for the provider.

impl<T: CommsClient> TrieHinter for OracleInteropProvider<T>

type Error = OracleProviderError

The error type for hinting trie node preimages.

fn hint_trie_node(&self, hash: B256) -> Result<(), Self::Error>

Hints the host to fetch the trie node preimage by hash.

fn hint_account_proof( &self, address: Address, block_number: u64, ) -> Result<(), Self::Error>

Hints the host to fetch the trie node preimages on the path to the given address.

fn hint_storage_proof( &self, address: Address, slot: U256, block_number: u64, ) -> Result<(), Self::Error>

Hints the host to fetch the trie node preimages on the path to the storage slot within the given account’s storage trie.

fn hint_execution_witness( &self, parent_hash: B256, op_payload_attributes: &OpPayloadAttributes, ) -> Result<(), Self::Error>

Hints the host to fetch the execution witness for the OpPayloadAttributes applied on top of the parent block’s state.

impl<T> TrieProvider for OracleInteropProvider<T>

where T: CommsClient + Send + Sync + Clone,

type Error = OracleProviderError

The error type for fetching trie node preimages.

fn trie_node_by_hash(&self, key: B256) -> Result<TrieNode, Self::Error>

Fetches the preimage for the given trie node hash.