Module resolver 

Concurrent presigned-URL resolution.

Each (asset, coin, month) partition needs its own short-lived presigned URL, minted via the download endpoint. For multi-partition reads we resolve them concurrently — a scoped thread pool for the sync client, futures::try_join_all for async.

Constants

MAX_WORKERS

Cap on worker threads / concurrent URL fetches.

Functions

resolve_async

Resolve presigned URLs for refs concurrently, preserving order.

resolve_sync

Resolve presigned URLs for refs concurrently, preserving order.