Module backend 

Provisional read-only backend ports and revision-bound content read values.

These traits intentionally cover Phase 1 metadata, enumeration, change discovery, and content reads. Resumable content mutation uses the separate upload port and durable journal model. The async dispatch shape remains provisional until synthetic and platform PoCs exercise hot paths.

Structs

ByteRange

Non-empty half-open byte range [offset, end_exclusive).

ContentReadRequest

Revision-bound content read request.

ContentReadResponse

Owned content bytes returned for one exact revision and logical offset.

Enums

ContentReadRange

Requested content extent.

Traits

CloudContentBackend

Product-owned revision-bound content adapter.

CloudFilesBackend

Complete provisional read-only backend contract used by Phase 1 executable models.

CloudMetadataBackend

Product-owned metadata, enumeration, and change-discovery adapter.