Sample
luxon 3.5.0: Verify that Luxon's custom invalid error classes are not exported and their thrown instances use the generic 'Error' name.
Verified sample for npm luxon 3.5.0: Verify that Luxon's custom invalid error classes are not exported and their thrown instances use the generic 'Error'…
sha256:e7aa4b975a7185635ac46f6ed05348626a39bdafc0a985a64e0b210237885282
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Verify that Luxon's custom invalid error classes are not exported and their thrown instances use the generic 'Error' name.
- Packages
- Symbols
-
- Settings.throwOnInvalid
- DateTime.fromISO
- Duration.fromISO
- Interval.fromDateTimes
- Environment
- node
- Created
- 2026-08-17T01:57:19Z
Contract
- Luxon's custom error classes (InvalidDateTimeError, InvalidDurationError, and InvalidIntervalError) are not exported, and their thrown instances have their name property set to 'Error' rather than their constructor names.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs