Structure

BlockchainSync.Updates

A single-consumer AsyncSequence of BlockchainSync.Update values emitted as the sync engine drives the chainstate forward.

struct Updates

Overview

Backed by an AsyncStream with .bufferingNewest(64) — under a slow consumer, mid-sync updates may be dropped, but the initial BlockchainSync.Update.State.preparing and the terminal BlockchainSync.Update.State.finished / BlockchainSync.Update.State.failed(_:) are always delivered.

Note

Iterating the same Updates value twice starts an independent sync run on each iteration. That’s rarely what you want; store a single Updates value and iterate it once.

Topics