Function routes 

pub fn routes<Q, M, S>(schema: fn() -> &'static Schema<Q, M, S>) -> Router<Ctx>
where
    Q: ObjectType + 'static,
    M: ObjectType + 'static,
    S: SubscriptionType + 'static,

Returns a router serving GraphiQL on GET /graphql and queries on POST /graphql.

schema returns a schema built once per Worker instance (a static LazyLock), because building it costs CPU (part of the 20-60 ms a new instance spends with GraphQL, against the free plan’s 10 ms per request). POST runs respond with the request’s Ctx as resolver data, so resolvers reach D1 and the other bindings through ctx.data::<ocre::Ctx>()?. GET serves graphiql. Merge it into the app’s router.

Examples

use std::sync::LazyLock;
use async_graphql::{EmptyMutation, EmptySubscription, Object, Schema};
use axum::Router;
use ocre::Ctx;

struct Query;

#[Object]
impl Query {
    async fn version(&self) -> &'static str {
        "1"
    }
}

static SCHEMA: LazyLock<Schema<Query, EmptyMutation, EmptySubscription>> =
    LazyLock::new(|| Schema::new(Query, EmptyMutation, EmptySubscription));

let _app: Router<Ctx> = Router::new().merge(ocre::graphql::routes(|| &*SCHEMA));