Files
DarkRoom/docs/traceability.md
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dtourolleandClaude Opus 5 02b66ddfcf Document trash, collections, thumbnails, and the UI direction
Specs for the work that follows: soft delete via a MOVE that preserves the
remote id, the collection tree and smart collections, the thumbnail store,
and the derived-state folder.

Adds two design documents. ui-refinement.md names the structural gaps
between the v0.1 UI and something that feels like a photo editor.
view-composition.md proposes a view controller for the display layer,
against the 500-line run() that has become one by accretion.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09 20:36:23 +02:00

194 lines
12 KiB
Markdown

# Requirements traceability matrix
<!-- GENERATED FILE — do not edit by hand. -->
<!-- Regenerate: cargo run -p traceability -- report -->
Denominators are parsed from [`requirements.md`](requirements.md) at run time, never hardcoded. Coverage is the intersection of tagged and defined IDs over defined IDs, so it cannot exceed 100%.
## Summary
| Metric | Value |
|---|---|
| Source files scanned | 82 |
| TRACES tags found | 80 |
| Requirements defined | 149 |
| Requirements covered | 60 |
| **Coverage** | **40.3%** (60/149) |
### By type
| Type | Covered | Defined |
|---|---|---|
| FR | 44 | 95 |
| NFR | 14 | 48 |
| R | 2 | 6 |
## Orphan tags
A tag naming an ID `requirements.md` does not define — what renumbering produces, and what a typo produces.
- `FR-CAT-15`
## Tagged requirements
| ID | Tagged in |
|---|---|
| FR-CAT-1 | [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-sync/src/scan.rs:83`](../core/dr-sync/src/scan.rs#L83), [`core/dr-types/src/lib.rs:176`](../core/dr-types/src/lib.rs#L176), [`tools/traceability/src/lib.rs:473`](../tools/traceability/src/lib.rs#L473), [`tools/traceability/src/lib.rs:505`](../tools/traceability/src/lib.rs#L505), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1) |
| FR-CAT-11 | [`ui/dr-ui/src/library.rs:122`](../ui/dr-ui/src/library.rs#L122) |
| FR-CAT-12 | [`core/dr-pipeline/src/sidecar.rs:108`](../core/dr-pipeline/src/sidecar.rs#L108) |
| FR-CAT-1a | [`core/dr-types/src/lib.rs:38`](../core/dr-types/src/lib.rs#L38) |
| FR-CAT-2 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/schema.rs:1`](../core/dr-catalog/src/schema.rs#L1), [`tools/traceability/src/lib.rs:473`](../tools/traceability/src/lib.rs#L473) |
| FR-CAT-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`core/dr-thumbs/src/codec.rs:1`](../core/dr-thumbs/src/codec.rs#L1), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1) |
| FR-CAT-4 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1) |
| FR-CAT-5 | [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-decode/src/lib.rs:231`](../core/dr-decode/src/lib.rs#L231), [`core/dr-pipeline/src/sidecar.rs:125`](../core/dr-pipeline/src/sidecar.rs#L125) |
| FR-CAT-6 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`ui/dr-ui/src/library.rs:139`](../ui/dr-ui/src/library.rs#L139) |
| FR-CAT-7 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
| FR-CAT-8 | [`core/dr-pipeline/src/sidecar.rs:89`](../core/dr-pipeline/src/sidecar.rs#L89), [`ui/dr-ui/src/library.rs:228`](../ui/dr-ui/src/library.rs#L228) |
| FR-CAT-9 | [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-types/src/lib.rs:95`](../core/dr-types/src/lib.rs#L95) |
| FR-CULL-1 | [`core/dr-decode/src/preview.rs:96`](../core/dr-decode/src/preview.rs#L96) |
| FR-CULL-2 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:123`](../core/dr-decode/src/preview.rs#L123) |
| FR-CULL-4 | [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-pipeline/src/sidecar.rs:125`](../core/dr-pipeline/src/sidecar.rs#L125), [`ui/dr-ui/src/library.rs:139`](../ui/dr-ui/src/library.rs#L139), [`ui/dr-ui/src/library.rs:228`](../ui/dr-ui/src/library.rs#L228) |
| FR-DEV-3 | [`core/dr-pipeline/src/framing.rs:174`](../core/dr-pipeline/src/framing.rs#L174) |
| FR-DEV-3a | [`core/dr-pipeline/src/descriptor.rs:91`](../core/dr-pipeline/src/descriptor.rs#L91), [`core/dr-pipeline/src/graph.rs:138`](../core/dr-pipeline/src/graph.rs#L138), [`core/dr-pipeline/src/graph.rs:15`](../core/dr-pipeline/src/graph.rs#L15), [`core/dr-pipeline/src/graph.rs:39`](../core/dr-pipeline/src/graph.rs#L39), [`core/dr-pipeline/src/operation.rs:104`](../core/dr-pipeline/src/operation.rs#L104) |
| FR-DEV-3b | [`core/dr-pipeline/src/descriptor.rs:91`](../core/dr-pipeline/src/descriptor.rs#L91), [`core/dr-pipeline/src/graph.rs:39`](../core/dr-pipeline/src/graph.rs#L39), [`core/dr-pipeline/src/operation.rs:104`](../core/dr-pipeline/src/operation.rs#L104) |
| FR-DEV-3c | [`core/dr-pipeline/src/graph.rs:138`](../core/dr-pipeline/src/graph.rs#L138) |
| FR-DEV-3d | [`core/dr-pipeline/src/framing.rs:174`](../core/dr-pipeline/src/framing.rs#L174) |
| FR-DEV-3e | [`core/dr-decode/src/lib.rs:442`](../core/dr-decode/src/lib.rs#L442), [`core/dr-decode/src/lib.rs:562`](../core/dr-decode/src/lib.rs#L562) |
| FR-DEV-4 | [`core/dr-gpu/src/lib.rs:123`](../core/dr-gpu/src/lib.rs#L123) |
| FR-DSP-1 | [`ui/dr-ui/src/lib.rs:40`](../ui/dr-ui/src/lib.rs#L40) |
| FR-EXP-9 | [`core/dr-decode/src/lib.rs:359`](../core/dr-decode/src/lib.rs#L359) |
| FR-NC-1 | [`core/dr-sync-nextcloud/src/auth.rs:132`](../core/dr-sync-nextcloud/src/auth.rs#L132), [`core/dr-sync-nextcloud/src/auth.rs:44`](../core/dr-sync-nextcloud/src/auth.rs#L44), [`core/dr-sync-nextcloud/src/session.rs:95`](../core/dr-sync-nextcloud/src/session.rs#L95), [`ui/dr-ui/src/launch.rs:49`](../ui/dr-ui/src/launch.rs#L49) |
| FR-NC-12 | [`core/dr-sync-nextcloud/src/lib.rs:34`](../core/dr-sync-nextcloud/src/lib.rs#L34), [`core/dr-sync/src/lib.rs:153`](../core/dr-sync/src/lib.rs#L153), [`core/dr-sync/src/lib.rs:36`](../core/dr-sync/src/lib.rs#L36) |
| FR-NC-2 | [`core/dr-sync-nextcloud/src/session.rs:95`](../core/dr-sync-nextcloud/src/session.rs#L95) |
| FR-NC-3 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:123`](../core/dr-decode/src/preview.rs#L123), [`core/dr-sync/src/capability.rs:41`](../core/dr-sync/src/capability.rs#L41), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1) |
| FR-NC-4 | [`core/dr-sync-nextcloud/src/propfind.rs:100`](../core/dr-sync-nextcloud/src/propfind.rs#L100), [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51), [`core/dr-sync/src/capability.rs:6`](../core/dr-sync/src/capability.rs#L6), [`core/dr-sync/src/lib.rs:153`](../core/dr-sync/src/lib.rs#L153), [`core/dr-sync/src/scan.rs:83`](../core/dr-sync/src/scan.rs#L83), [`ui/dr-ui/src/launch.rs:49`](../ui/dr-ui/src/launch.rs#L49) |
| FR-NC-5 | [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51) |
| FR-NC-6a | [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1) |
| FR-NC-6c | [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-types/src/lib.rs:177`](../core/dr-types/src/lib.rs#L177), [`core/dr-types/src/lib.rs:95`](../core/dr-types/src/lib.rs#L95) |
| FR-NC-8 | [`core/dr-pipeline/src/sidecar.rs:108`](../core/dr-pipeline/src/sidecar.rs#L108), [`core/dr-pipeline/src/sidecar.rs:89`](../core/dr-pipeline/src/sidecar.rs#L89), [`ui/dr-ui/src/library.rs:228`](../ui/dr-ui/src/library.rs#L228) |
| FR-NC-9 | [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-pipeline/src/sidecar.rs:212`](../core/dr-pipeline/src/sidecar.rs#L212) |
| FR-PLAT-AND-1 | [`core/dr-types/src/lib.rs:38`](../core/dr-types/src/lib.rs#L38) |
| FR-PLAT-AND-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1) |
| FR-RAW-1 | [`core/dr-decode/src/lib.rs:189`](../core/dr-decode/src/lib.rs#L189), [`core/dr-types/src/lib.rs:105`](../core/dr-types/src/lib.rs#L105), [`core/dr-types/src/lib.rs:176`](../core/dr-types/src/lib.rs#L176) |
| FR-RAW-3 | [`core/dr-decode/src/lib.rs:359`](../core/dr-decode/src/lib.rs#L359), [`core/dr-decode/src/lib.rs:85`](../core/dr-decode/src/lib.rs#L85) |
| FR-RAW-4 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1) |
| FR-RAW-5 | [`core/dr-decode/src/lib.rs:113`](../core/dr-decode/src/lib.rs#L113) |
| FR-UI-1 | [`ui/dr-ui/src/lib.rs:48`](../ui/dr-ui/src/lib.rs#L48) |
| FR-UI-2 | [`ui/dr-ui/src/lib.rs:48`](../ui/dr-ui/src/lib.rs#L48) |
| FR-UI-3 | [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
| FR-UI-5 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
| NFR-ARCH-2 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1) |
| NFR-ARCH-4 | [`core/dr-catalog/src/error.rs:1`](../core/dr-catalog/src/error.rs#L1), [`core/dr-thumbs/src/error.rs:1`](../core/dr-thumbs/src/error.rs#L1) |
| NFR-OPS-1 | [`tools/traceability/src/lib.rs:266`](../tools/traceability/src/lib.rs#L266) |
| NFR-P1 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`tools/traceability/src/lib.rs:473`](../tools/traceability/src/lib.rs#L473) |
| NFR-P13 | [`core/dr-decode/src/preview.rs:96`](../core/dr-decode/src/preview.rs#L96) |
| NFR-P9 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1) |
| NFR-R1 | [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1) |
| NFR-R2 | [`core/dr-catalog/src/trash.rs:1`](../core/dr-catalog/src/trash.rs#L1) |
| NFR-R5 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/error.rs:1`](../core/dr-catalog/src/error.rs#L1), [`core/dr-catalog/src/schema.rs:1`](../core/dr-catalog/src/schema.rs#L1) |
| NFR-R7 | [`core/dr-gpu/src/error.rs:1`](../core/dr-gpu/src/error.rs#L1) |
| NFR-R8 | [`core/dr-gpu/src/error.rs:1`](../core/dr-gpu/src/error.rs#L1) |
| NFR-RES-1 | [`ui/dr-ui/src/lib.rs:40`](../ui/dr-ui/src/lib.rs#L40) |
| NFR-RES-4 | [`core/dr-thumbs/src/codec.rs:1`](../core/dr-thumbs/src/codec.rs#L1), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`core/dr-thumbs/src/lib.rs:265`](../core/dr-thumbs/src/lib.rs#L265) |
| NFR-SEC-1 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1) |
| R1 | [`tools/traceability/src/lib.rs:489`](../tools/traceability/src/lib.rs#L489), [`tools/traceability/src/lib.rs:493`](../tools/traceability/src/lib.rs#L493) |
| R4 | [`core/dr-gpu/src/lib.rs:123`](../core/dr-gpu/src/lib.rs#L123) |
## Not yet tagged
89 of 149 requirements have no implementation tag. Expected while the codebase is young; each should gain one as it is built.
<details><summary>Show untagged requirements</summary>
- FR-CAT-10
- FR-CAT-13
- FR-CAT-14
- FR-CULL-10
- FR-CULL-11
- FR-CULL-12
- FR-CULL-3
- FR-CULL-5
- FR-CULL-6
- FR-CULL-7
- FR-CULL-8
- FR-CULL-9
- FR-DEV-1
- FR-DEV-2
- FR-DEV-3f
- FR-DEV-3g
- FR-DEV-5
- FR-DEV-6
- FR-DEV-7
- FR-DEV-8
- FR-DSP-2
- FR-DSP-3
- FR-DSP-4
- FR-DSP-5
- FR-DSP-6
- FR-DSP-7
- FR-DSP-8
- FR-EXP-1
- FR-EXP-2
- FR-EXP-3
- FR-EXP-4
- FR-EXP-5
- FR-EXP-6
- FR-EXP-7
- FR-EXP-8
- FR-NC-10
- FR-NC-11
- FR-NC-6
- FR-NC-6b
- FR-NC-7
- FR-PLAT-AND-2
- FR-PLAT-AND-4
- FR-PLAT-AND-5
- FR-PLAT-AND-6
- FR-PLAT-LIN-1
- FR-PLAT-LIN-2
- FR-PLAT-LIN-3
- FR-RAW-2
- FR-UI-4
- FR-UI-6
- FR-UI-7
- NFR-A11Y-1
- NFR-A11Y-2
- NFR-A11Y-3
- NFR-ARCH-1
- NFR-ARCH-3
- NFR-COMPAT-1
- NFR-COMPAT-2
- NFR-OPS-2
- NFR-OPS-3
- NFR-OPS-4
- NFR-P10
- NFR-P11
- NFR-P12
- NFR-P14
- NFR-P15
- NFR-P2
- NFR-P3
- NFR-P4
- NFR-P5
- NFR-P6
- NFR-P7
- NFR-P8
- NFR-PORT-1
- NFR-PORT-2
- NFR-PORT-3
- NFR-R3
- NFR-R4
- NFR-R6
- NFR-RES-2
- NFR-RES-3
- NFR-SEC-2
- NFR-SEC-3
- NFR-SEC-4
- NFR-SEC-5
- R2
- R3
- R5
- R6
</details>