Sample
req 0.7.2: Show that path placeholders in Req require an explicit style and are not normalized across syntaxes.
Verified sample for hex req 0.7.2: Show that path placeholders in Req require an explicit style and are not normalized across syntaxes. The contract ran on…
sha256:8d74bb316cf0eb5ddaf0f5e7352fd2d7c0b907fed64b069760446631634aae5b
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
elixir linux x64 elixir elixir mix
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| elixir 1 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · hex@1 |
2026-08-17 |
| elixir 1 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · hex@1 |
2026-08-18 |
Case
HOW- Goal
- Show that path placeholders in Req require an explicit style and are not normalized across syntaxes.
- Packages
- Symbols
-
- Req.get!
- Req
- Environment
- elixir
- Created
- 2026-08-17T04:45:26Z
Contract
- Curly placeholders in the URL are not interpolated by default, so `{id}` stays unreplaced when `path_params_style` is omitted.
- Using `path_params_style: :curly` with the same `path_params` expands `{id}` into `/items/1` in the request URL.
Files
- NOTES.md
- csx.json
- mix.exs
- mix.lock
- test/contract.exs
- test/test_helper.exs