Builds the Swagger 2.0 (OpenAPI 2.0) root document from an introspection
snapshot. Wire-format match to PostgREST Bier.postgrest_version/0 is the
contract; see
the openapi area doc — spec/spec/openapi.yaml, i.e. the spec/
submodule's own spec/openapi.yaml — and spec/cases/16*.yaml. An opt-in
OpenAPI 3.0.3 translation of this document is available via the
openapi_version: "3.0" config option (Bier.OpenAPI.V3).
Summary
Functions
Builds the Swagger 2.0 document map from an introspection snapshot.