Files
DarkRoom/docs/traceability.md
T
dtourolleandClaude Opus 5 fe66eba87f Write down the trash requirement the code already implements
The traceability gate failed on an orphan tag: seventeen sites across
dr-catalog, dr-sync, dr-thumbs and the UI claim FR-CAT-15, and
requirements.md defines FR-CAT-1 through FR-CAT-14. Not a typo and not a
renumbering — the trash was built, designed and documented in the modules
that implement it, and the requirement itself was never written. An orphan
is the gate working: a tag naming an undefined ID would otherwise count as
covered, which is how a matrix comes to report coverage of things nobody
specified.

FR-CAT-15 now says what trash.rs does, in the terms the module already
argues: a soft delete moves the file into `.darkroom-trash/` and the
catalog records that it happened, because a flag alone would not survive
invariant 5.2.4 — the catalog is rebuildable from sources, so a rescan
would find every deleted file still in the library and re-index it. That
is also why the scanner exclusion is part of the requirement rather than
an implementation detail; the folder and the exclusion are one mechanism
and neither works alone. Permanent delete removes the file before the row,
a delete of something already gone counts as success, and the count and
bytes are shown before emptying.

docs/traceability.md is regenerated: 150 requirements, 71 covered, no
orphans.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 14:48:31 +02:00

19 KiB

Requirements traceability matrix

Denominators are parsed from 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 93
TRACES tags found 137
Requirements defined 150
Requirements covered 71
Coverage 47.3% (71/150)

By type

Type Covered Defined
FR 55 96
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.

None.

Tagged requirements

ID Tagged in
FR-CAT-1 core/dr-catalog/src/scan.rs:1, core/dr-sync/src/scan.rs:93, core/dr-types/src/lib.rs:185, tools/traceability/src/lib.rs:473, tools/traceability/src/lib.rs:505, ui/dr-ui/src/library.rs:1
FR-CAT-11 ui/dr-ui/src/library.rs:150
FR-CAT-12 core/dr-pipeline/src/sidecar.rs:108
FR-CAT-15 core/dr-catalog/src/schema.rs:258, core/dr-catalog/src/trash.rs:1, core/dr-sync-nextcloud/src/lib.rs:366, core/dr-sync/src/lib.rs:122, core/dr-sync/src/scan.rs:426, core/dr-sync/src/scan.rs:57, core/dr-thumbs/src/lib.rs:341, ui/dr-ui/src/collections_ui.rs:1191, ui/dr-ui/src/collections_ui.rs:730, ui/dr-ui/src/library.rs:150, ui/dr-ui/src/library.rs:167, ui/dr-ui/src/library.rs:2005, ui/dr-ui/src/library.rs:2037, ui/dr-ui/src/library_ui.rs:112, ui/dr-ui/src/library_ui.rs:436, ui/dr-ui/src/trash.rs:1, ui/dr-ui/ui/collections.slint:458
FR-CAT-1a core/dr-types/src/lib.rs:47
FR-CAT-2 core/dr-catalog/src/lib.rs:1, core/dr-catalog/src/schema.rs:1, tools/traceability/src/lib.rs:473
FR-CAT-3 core/dr-catalog/src/jobs.rs:1, core/dr-sync/src/scan.rs:69, core/dr-thumbs/src/codec.rs:1, core/dr-thumbs/src/lib.rs:1, ui/dr-ui/src/derived_sync.rs:1
FR-CAT-4 core/dr-catalog/src/lib.rs:1, core/dr-catalog/src/query.rs:1, ui/dr-ui/src/library.rs:1, ui/dr-ui/src/library_ui.rs:1
FR-CAT-5 core/dr-catalog/src/rating.rs:1, core/dr-decode/src/lib.rs:231, core/dr-pipeline/src/sidecar.rs:125
FR-CAT-6 core/dr-catalog/src/collections.rs:1, core/dr-catalog/src/lib.rs:1, core/dr-catalog/src/query.rs:1, core/dr-catalog/src/rating.rs:1, core/dr-types/src/selector.rs:1, ui/dr-ui/src/library.rs:177
FR-CAT-7 core/dr-catalog/src/collections.rs:1, core/dr-catalog/src/merge.rs:1, core/dr-catalog/src/sync.rs:1, core/dr-types/src/selector.rs:1, ui/dr-ui/src/collections_ui.rs:1, ui/dr-ui/src/derived_sync.rs:1, ui/dr-ui/ui/collections.slint:4
FR-CAT-8 core/dr-pipeline/src/sidecar.rs:89, ui/dr-ui/src/library.rs:289
FR-CAT-9 core/dr-catalog/src/cache.rs:1, core/dr-catalog/src/scan.rs:1, core/dr-catalog/src/schema.rs:230, core/dr-sync-nextcloud/src/desktop_client.rs:30, core/dr-sync/src/reachability.rs:1, core/dr-types/src/lib.rs:104, ui/dr-ui/src/library.rs:136, ui/dr-ui/src/library.rs:194, ui/dr-ui/src/library.rs:2125, ui/dr-ui/src/library.rs:994, ui/dr-ui/src/library_ui.rs:1240, ui/dr-ui/src/library_ui.rs:1391, ui/dr-ui/src/library_ui.rs:165, ui/dr-ui/src/library_ui.rs:1682, ui/dr-ui/src/library_ui.rs:1756, ui/dr-ui/src/library_ui.rs:1870, ui/dr-ui/src/library_ui.rs:2717, ui/dr-ui/src/library_ui.rs:2745, ui/dr-ui/src/library_ui.rs:283, ui/dr-ui/src/library_ui.rs:936, ui/dr-ui/src/library_ui.rs:978
FR-CULL-1 core/dr-decode/src/preview.rs:96
FR-CULL-2 core/dr-decode/src/locate.rs:1, core/dr-decode/src/preview.rs:123
FR-CULL-4 core/dr-catalog/src/rating.rs:1, core/dr-pipeline/src/sidecar.rs:125, ui/dr-ui/src/library.rs:177, ui/dr-ui/src/library.rs:289
FR-DEV-3 core/dr-pipeline/src/framing.rs:174
FR-DEV-3a core/dr-pipeline/src/descriptor.rs:91, core/dr-pipeline/src/graph.rs:138, core/dr-pipeline/src/graph.rs:15, core/dr-pipeline/src/graph.rs:39, core/dr-pipeline/src/operation.rs:104
FR-DEV-3b core/dr-pipeline/src/descriptor.rs:91, core/dr-pipeline/src/graph.rs:39, core/dr-pipeline/src/operation.rs:104
FR-DEV-3c core/dr-pipeline/src/graph.rs:138
FR-DEV-3d core/dr-pipeline/src/framing.rs:174
FR-DEV-3e core/dr-decode/src/lib.rs:442, core/dr-decode/src/lib.rs:562
FR-DEV-4 core/dr-gpu/src/lib.rs:123
FR-DSP-1 ui/dr-ui/src/lib.rs:44
FR-EXP-1 core/dr-types/src/settings.rs:1, ui/dr-ui/src/settings_ui.rs:1
FR-EXP-2 core/dr-types/src/settings.rs:1, ui/dr-ui/src/settings_ui.rs:1
FR-EXP-3 core/dr-types/src/settings.rs:1, ui/dr-ui/src/settings_ui.rs:1
FR-EXP-4 ui/dr-ui/src/settings_ui.rs:1
FR-EXP-5 ui/dr-ui/src/settings_store.rs:1
FR-EXP-6 core/dr-types/src/settings.rs:1, ui/dr-ui/src/settings_ui.rs:1
FR-EXP-8 ui/dr-ui/src/settings_ui.rs:1
FR-EXP-9 core/dr-decode/src/lib.rs:359
FR-NC-1 core/dr-sync-nextcloud/src/auth.rs:132, core/dr-sync-nextcloud/src/auth.rs:44, core/dr-sync-nextcloud/src/session.rs:128, ui/dr-ui/src/launch.rs:256, ui/dr-ui/src/launch.rs:49, ui/dr-ui/src/launch_ui.rs:344
FR-NC-12 core/dr-sync-nextcloud/src/lib.rs:34, core/dr-sync-nextcloud/src/lib.rs:811, core/dr-sync/src/lib.rs:155, core/dr-sync/src/lib.rs:38, core/dr-sync/src/reachability.rs:1
FR-NC-2 core/dr-sync-nextcloud/src/session.rs:128, core/dr-sync-nextcloud/src/session.rs:34
FR-NC-3 core/dr-decode/src/locate.rs:1, core/dr-decode/src/preview.rs:123, core/dr-sync/src/capability.rs:41, core/dr-thumbs/src/lib.rs:1, ui/dr-ui/src/library.rs:1, ui/dr-ui/src/library_ui.rs:1
FR-NC-4 core/dr-sync-nextcloud/src/propfind.rs:100, core/dr-sync-nextcloud/src/propfind.rs:51, core/dr-sync/src/capability.rs:6, core/dr-sync/src/lib.rs:155, core/dr-sync/src/scan.rs:93, ui/dr-ui/src/launch.rs:49
FR-NC-5 core/dr-sync-nextcloud/src/propfind.rs:51
FR-NC-6a core/dr-catalog/src/cache.rs:1, core/dr-catalog/src/schema.rs:230, core/dr-catalog/src/schema.rs:631, core/dr-types/src/selector.rs:1, core/dr-types/src/settings.rs:1, ui/dr-ui/src/lib.rs:1315, ui/dr-ui/src/lib.rs:875, ui/dr-ui/src/library.rs:813, ui/dr-ui/src/library.rs:836, ui/dr-ui/src/library.rs:994, ui/dr-ui/src/library_ui.rs:1041, ui/dr-ui/src/library_ui.rs:173, ui/dr-ui/src/library_ui.rs:184, ui/dr-ui/src/library_ui.rs:193, ui/dr-ui/src/library_ui.rs:242, ui/dr-ui/src/library_ui.rs:252, ui/dr-ui/src/library_ui.rs:2734, ui/dr-ui/src/library_ui.rs:294, ui/dr-ui/src/library_ui.rs:309, ui/dr-ui/src/library_ui.rs:340, ui/dr-ui/src/library_ui.rs:699, ui/dr-ui/src/library_ui.rs:800, ui/dr-ui/src/library_ui.rs:903, ui/dr-ui/src/settings_store.rs:1, ui/dr-ui/src/settings_ui.rs:1, ui/dr-ui/ui/library.slint:799
FR-NC-6c core/dr-sync-nextcloud/src/desktop_client.rs:30, core/dr-types/src/lib.rs:104, core/dr-types/src/lib.rs:186
FR-NC-7 core/dr-sync-nextcloud/src/lib.rs:95, ui/dr-ui/src/derived_sync.rs:1
FR-NC-8 core/dr-pipeline/src/sidecar.rs:108, core/dr-pipeline/src/sidecar.rs:89, ui/dr-ui/src/library.rs:289
FR-NC-9 core/dr-catalog/src/merge.rs:1, core/dr-catalog/src/sync.rs:1, core/dr-pipeline/src/sidecar.rs:212
FR-PLAT-AND-1 core/dr-types/src/lib.rs:47
FR-PLAT-AND-3 core/dr-catalog/src/jobs.rs:1
FR-PLAT-LIN-1 core/dr-types/src/settings.rs:1, ui/dr-ui/src/settings_store.rs:1
FR-RAW-1 core/dr-decode/src/lib.rs:189, core/dr-types/src/lib.rs:114, core/dr-types/src/lib.rs:185
FR-RAW-3 core/dr-decode/src/lib.rs:359, core/dr-decode/src/lib.rs:85
FR-RAW-4 core/dr-decode/src/error.rs:1
FR-RAW-5 core/dr-decode/src/lib.rs:113
FR-UI-1 ui/dr-ui/src/lib.rs:1397, ui/dr-ui/src/lib.rs:52
FR-UI-2 ui/dr-ui/src/lib.rs:52
FR-UI-3 ui/dr-ui/ui/collections.slint:4
FR-UI-4 ui/dr-ui/ui/app.slint:966
FR-UI-5 ui/dr-ui/src/collections_ui.rs:1, ui/dr-ui/src/lib.rs:1431, ui/dr-ui/ui/collections.slint:4
NFR-ARCH-2 core/dr-catalog/src/jobs.rs:1
NFR-ARCH-4 core/dr-catalog/src/error.rs:1, core/dr-thumbs/src/error.rs:1
NFR-OPS-1 tools/traceability/src/lib.rs:266
NFR-P1 core/dr-catalog/src/lib.rs:1, core/dr-catalog/src/scan.rs:1, tools/traceability/src/lib.rs:473
NFR-P13 core/dr-decode/src/preview.rs:96
NFR-P9 ui/dr-ui/src/collections_ui.rs:1, ui/dr-ui/src/library.rs:1, ui/dr-ui/src/library_ui.rs:1, ui/dr-ui/src/trash.rs:1
NFR-R1 core/dr-catalog/src/sync.rs:1
NFR-R2 core/dr-catalog/src/trash.rs:1
NFR-R5 core/dr-catalog/src/collections.rs:1, core/dr-catalog/src/error.rs:1, core/dr-catalog/src/schema.rs:1
NFR-R7 core/dr-gpu/src/error.rs:1
NFR-R8 core/dr-gpu/src/error.rs:1
NFR-RES-1 ui/dr-ui/src/lib.rs:44
NFR-RES-4 core/dr-catalog/src/cache.rs:1, core/dr-catalog/src/schema.rs:230, core/dr-thumbs/src/codec.rs:1, core/dr-thumbs/src/lib.rs:1, core/dr-thumbs/src/lib.rs:341
NFR-SEC-1 core/dr-decode/src/error.rs:1
R1 tools/traceability/src/lib.rs:489, tools/traceability/src/lib.rs:493
R4 core/dr-gpu/src/lib.rs:123

Not yet tagged

79 of 150 requirements have no implementation tag. Expected while the codebase is young; each should gain one as it is built.

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