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 always asks for the POST method and outputs a 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


#![allow(unused)]
fn main() {
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


#![allow(unused)]
fn main() {
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;
}

More examples

https://github.com/async-graphql/examples/tree/master/warp