Function juniper::http::graphiql::graphiql_source

pub fn graphiql_source(
    graphql_endpoint_url: &str, 
    subscriptions_endpoint_url: Option<&str>
) -> String

Generate the HTML source to show a GraphiQL interface

The subscriptions endpoint URL can optionally be provided. For example:

let graphiql = graphiql_source("/graphql", Some("ws://localhost:8080/subscriptions"));