Consolidate capnp serialization in one place:
- capnp_enum! and capnp_message! macros
- read_text/read_uuid helpers
- Type-to-capnp mappings
- from_capnp_migrate migration impls
types.rs now only has pure Rust types and helpers.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
With singleton Store (one daemon, RPC for clients), there's no concurrent
writers to capnp log. The file-based flock and incremental refresh logic
was for multi-process coordination we no longer need.
-110 lines of dead concurrency code.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Restructure store module with clearer file names:
- persist.rs → capnp.rs (capnp log IO)
- db.rs → index.rs (redb index operations)
redb now stores key → offset mapping, not serialized nodes.
Mutations record the offset after appending to capnp log.
rebuild_index scans capnp log to reconstruct the index.
The HashMap still exists for now; next step is to use the
index for lookups and remove it.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
2026-04-13 19:10:08 -04:00
Renamed from src/hippocampus/store/persist.rs (Browse further)
