1.3 KiB
1.3 KiB
Warp
For Async-graphql-warp, two Filter integrations are provided: graphql and graphql_subscription.
The graphql filter is used for execution Query and Mutation requests. It extracts GraphQL request and outputs async_graphql::Schema and async_graphql::Request.
You can combine other filters later, or directly call Schema::execute to execute the query.
graphql_subscription is used to implement WebSocket subscriptions. It outputs warp::Reply.
Request example
type MySchema = Schema<QueryRoot, EmptyMutation, EmptySubscription>;
let schema = Schema::new(QueryRoot, EmptyMutation, EmptySubscription);
let filter = async_graphql_warp::graphql(schema).and_then(|(schema, request): (MySchema, async_graphql::Request)| async move {
// Execute query
let resp = schema.execute(request).await;
// Return result
Ok::<_, Infallible>(async_graphql_warp::Response::from(resp))
});
warp::serve(filter).run(([0, 0, 0, 0], 8000)).await;
Subscription example
let schema = Schema::new(QueryRoot, EmptyMutation, SubscriptionRoot);
let filter = async_graphql_warp::graphql_subscription(schema);
warp::serve(filter).run(([0, 0, 0, 0], 8000)).await;