Module blob 

Config-driven BlobStore selection (ADR-111 Amendment 2).

khive-db cannot parse khive.toml itself (it sits below khive-runtime in the crate dependency chain), so the fs-vs-s3 selector lives here, one layer up, where KhiveConfig is already parsed. This is the choke point every boot path (single- and multi-backend) resolves the configured blob store through, so the two never drift onto different construction logic.

Functions

resolve_blob_store

Resolve the BlobStore this backend should use, per cfg.storage.blob.