bpm-engine-storage 0.2.0

Storage traits and types for the BPM engine (process, token, timer, history)

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10 out of 75 items documented0 out of 42 items with examples
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Source code size: 16.19 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 805.31 kB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 18s Average build duration of successful builds.
all releases: 18s Average build duration of successful builds in releases after 2024-10-23.
Links
crates.io
Dependencies
Versions
- 0.2.0 (2026-01-30)
Owners

bpm-storage

Persistence abstractions for the BPM engine. Defines async traits only; no concrete backend.

ProcessInstanceStore — load/save process instances, list running.
ProcessDefinitionStore — load process definitions by id.
TokenStore — load/save tokens by instance, claim (CAS), update.
TimerStore — get by id, mark fired, insert, list due.
ExternalTaskStore — create, fetch-and-lock, complete, fail, reclaim expired locks.
Additional traits: ParallelJoinRepo, CompensationRecordRepo, OutboxRepo (event outbox).

Implementations live in adapter crates (e.g. bpm-adapter-memory).

Depend on this crate to implement a new persistence backend. The runtime and server depend on these traits.