hadb-storage-mem 0.4.0

In-memory StorageBackend impl for hadb-storage. Primarily for tests and examples.

Coverage
66.67%
2 out of 3 items documented0 out of 2 items with examples
Size
Source code size: 18.89 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 468.6 kB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 59s Average build duration of successful builds.
all releases: 59s Average build duration of successful builds in releases after 2024-10-23.
Links
russellromney/hadb
6 1 0
crates.io
Dependencies
Versions
- 0.4.0 (2026-05-07)
Owners

hadb-storage-mem: in-memory StorageBackend implementation.

Used as the test fixture across the hadb/walrust/turbolite/haqlite workspaces. Not intended for production: everything lives in a single Mutex<HashMap> and etags are a monotonic counter.

Etags

An etag is an opaque string that survives across the CAS boundary: put_if_match(key, data, etag) only commits if the current stored etag equals etag. We use a monotonic u64 counter as a string so etags are unique per-write and totally ordered.