Macro rocket_okapi::openapi_get_spec

macro_rules! openapi_get_spec {
    ($settings:ident :
     $($route:expr),* $(,)*) => { ... };
    ($($route:expr),* $(,)*) => { ... };
}

Generate OpenApi spec only, does not generate routes. This can be used in cases where you are only interested in the openAPI spec, but not in the routes. A use case could be inside of build.rs scripts or where you want to alter OpenAPI object at runtime.

Example:

use okapi::openapi3::OpenApi;
let settings = rocket_okapi::settings::OpenApiSettings::new();
let spec: OpenApi = openapi_get_spec![settings: create_message, get_message];

Or

use okapi::openapi3::OpenApi;
let spec: OpenApi = openapi_get_spec![create_message, get_message];