Trait TipSource 

pub trait TipSource: Send + Sync {
    // Required method
    fn best_height<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = IndexerResult<u64>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Provides the current best chain height for synchronization decisions.

Implementors should return the node’s best known height quickly and may cache internally to avoid excessive I/O.

Required Methods

fn best_height<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = IndexerResult<u64>> + Send + 'async_trait>>

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

Returns the current best height (tip) of the canonical chain.

Implementors