Function conformance 

pub fn conformance(module: Box<dyn Module>)

Runs the shared conformance suite against one module, once per dialect available in the environment (issue #20 — SQLite always, Postgres when FZ_TEST_POSTGRES_URL names a server):

1. mounts under /v1/<name> and /__health lists it with its version;
2. a request under the module prefix is answered (no harness-level crash — module-specific routes are covered by the module’s own tests via crate::request);
3. migrations apply from scratch twice on fresh databases (idempotence);
4. no undeclared port access: Ports::view_for hides every port the module did not declare;
5. two concurrent requests keep their own request ids (ADR 0007);
6. a well-known router, when provided, serves at the root under /.well-known and never under /v1 (issue #46);
7. every table the module owns has a personal-data declaration, so a table cannot be added to tables() and left outside export and erasure (issue #244);
8. every table the module’s migrations create is in tables(), so a table cannot come into being outside all three lists at once — and, the other way round, every table tables() names is one the scan actually found, so check 8 cannot pass by seeing nothing (issue #272).

Panics

Panics with a message naming the failed check and the dialect.