Struct BlockchainCache

pub struct BlockchainCache { /* private fields */ }

Provides caching functionality for various blockchain domain objects.

Implementations

impl BlockchainCache

pub fn new(chain: SharedChain) -> Self

Creates a new in-memory blockchain cache for the specified chain.

pub fn last_cached_block_number(&self) -> Option<u64>

Returns the highest block number currently cached, if any.

pub fn get_block_timestamp(&self, block_number: u64) -> Option<&UnixNanos>

Returns the timestamp for the specified block number if it exists in the cache.

pub async fn initialize_database( &mut self, pg_connect_options: PgConnectOptions, )

Initializes the database connection for persistent storage.

pub async fn connect(&mut self, from_block: u64) -> Result<()>

Connects to the database and loads initial data.

pub async fn add_block(&mut self, block: Block) -> Result<()>

Adds a block to the cache and persists it to the database if available.

pub async fn add_dex(&mut self, dex_id: String, dex: DexExtended) -> Result<()>

Adds a DEX to the cache with the specified identifier.

pub async fn add_pool(&mut self, pool: Pool) -> Result<()>

Adds a liquidity pool/pair to the cache.

pub async fn add_token(&mut self, token: Token) -> Result<()>

Adds a [Token] to the cache.

pub async fn add_pool_swap(&self, swap: &PoolSwap) -> Result<()>

Adds a [PoolSwap] to the cache database if available.

pub async fn add_liquidity_update( &self, liquidity_update: &PoolLiquidityUpdate, ) -> Result<()>

Adds a [PoolLiquidityUpdate] to the cache database if available.

pub fn get_dex(&self, name: &str) -> Option<&DexExtended>

Returns a reference to the DexExtended associated with the given name.

pub fn get_pool(&self, address: &Address) -> Option<&SharedPool>

Returns a reference to the pool associated with the given address.

pub fn get_token(&self, address: &Address) -> Option<&Token>

Returns a reference to the Token associated with the given address.

Trait Implementations

impl Debug for BlockchainCache

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

Formats the value using the given formatter.