Function juniper_actix::graphiql_handler

pub async fn graphiql_handler(
    graphql_endpoint_url: &str, 
    subscriptions_endpoint_url: Option<&'static str>
) -> Result<HttpResponse, Error>

Create a handler that replies with an HTML page containing GraphiQL. This does not handle routing, so you can mount it on any endpoint

For example:

let app = App::new()
         .route("/", web::get().to(|| graphiql_handler("/graphql", Some("/graphql/subscriptions"))));