Module backend 

Object storage backend wrapping the object_store crate.

Provides a ObjectStoreBackend that implements StorageBackend for cloud object storage (S3, GCS, Azure Blob Storage) with an optional local disk cache for frequently accessed segments.

URL Scheme

The backend is configured via URL:

• s3://bucket/prefix — Amazon S3 (or S3-compatible)
• gs://bucket/prefix — Google Cloud Storage
• az://container/prefix — Azure Blob Storage
• file:///tmp/data or /tmp/data — Local filesystem (for testing)

Structs

BackoffConfig

Configurable backoff strategy for object store retries.

ObjectStoreBackend

Object storage backend with optional local caching.

ObjectStoreConfig

Configuration for the object store backend.