async_graphql_viz

Function graphql_subscription_with_data

Source 
pub async fn graphql_subscription_with_data<Query, Mutation, Subscription, F, R>(
    websocket: WebSocket,
    schema: Schema<Query, Mutation, Subscription>,
    protocol: SecWebsocketProtocol,
    initializer: F,
)
where
    Query: ObjectType + 'static,
    Mutation: ObjectType + 'static,
    Subscription: SubscriptionType + 'static,
    F: FnOnce(Value) -> R + Send + 'static,
    R: Future<Output = Result<Data>> + Send + 'static,
Expand description

GraphQL subscription handler

Specifies that a function converts the init payload to data.