Trait BlockTrackerTrait

pub trait BlockTrackerTrait {
    // Required methods
    fn new(history_size: usize) -> Self;
    fn get_last_block<'life0, 'life1, 'async_trait>(
        &'life0 self,
        network_slug: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Option<u64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn detect_missing_blocks<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        network: &'life1 Network,
        fetched_blocks: &'life2 [BlockType],
    ) -> Pin<Box<dyn Future<Output = Vec<u64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn check_processed_block<'life0, 'life1, 'async_trait>(
        &'life0 self,
        network: &'life1 Network,
        block_number: u64,
    ) -> Pin<Box<dyn Future<Output = BlockCheckResult> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn reset_expected_next<'life0, 'life1, 'async_trait>(
        &'life0 self,
        network: &'life1 Network,
        start_block: u64,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Trait for the BlockTracker

This trait defines the interface for the BlockTracker.

Required Methods

fn new(history_size: usize) -> Self

fn get_last_block<'life0, 'life1, 'async_trait>( &'life0 self, network_slug: &'life1 str, ) -> Pin<Box<dyn Future<Output = Option<u64>> + Send + 'async_trait>>

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

fn detect_missing_blocks<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, network: &'life1 Network, fetched_blocks: &'life2 [BlockType], ) -> Pin<Box<dyn Future<Output = Vec<u64>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Detects missing blocks in a batch of fetched blocks

Takes the entire fetched block set, detects gaps using optimized min/max approach, records all fetched blocks to history in batch, and returns list of missed block numbers.

fn check_processed_block<'life0, 'life1, 'async_trait>( &'life0 self, network: &'life1 Network, block_number: u64, ) -> Pin<Box<dyn Future<Output = BlockCheckResult> + Send + 'async_trait>>

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

Checks a processed block for duplicates or out-of-order issues

Tracks processed sequence separately from fetched sequence, detects duplicates and out-of-order blocks, and returns result enum.

fn reset_expected_next<'life0, 'life1, 'async_trait>( &'life0 self, network: &'life1 Network, start_block: u64, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

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

Resets the expected next block number for a network to a new starting point. This should be called at the start of each process_new_blocks execution to synchronize expected_next with the start_block.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl BlockTrackerTrait for BlockTracker