Is there way to serve swagger ui from swagger file?

[Kavan72]

I'm looking to just serve swagger ui from swagger.yaml, is there way i can do this ? for java we are using springdoc-openapi on this we have option to enable this.

[juhaku]

Yes there is if you are using rocket, axum or actix_web otherwise it is manual procedure. You can use this to expose external openapi spec. https://docs.rs/utoipa-swagger-ui/latest/utoipa_swagger_ui/struct.SwaggerUi.html#method.external_url_unchecked

Note that there is no currently way to serve openapi spec directly from file.