Is there way for multiple threads to access service provider?

[anirudh1800]

I am building a http service and need multiple threads need to access ServiceProvider. Is there way for multiple threads to access service provider. Following is the error stack trace:-

fn parse_html(parser_input: Json<ParserInput>, service_provider: &State<ServiceProvider>) -> Json<ParserOutput> {
    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ `Rc<HashMap<di::Type, Vec<ServiceDescriptor>>>` cannot be shared between threads safely.
        = help: within `ServiceProvider`, the trait `Sync` is not implemented for `Rc<HashMap<di::Type, Vec<ServiceDescriptor>>>`

[commonsensesoftware]

There sure is. You just need to enable the async feature. This will result in the underlying collection being backed by Arc instead of Rc as well as implement Send + Sync. There's even a test that proves this behavior across threads:

https://github.com/commonsensesoftware/more-rs-di/blob/30b74e8cca6463ee78a2086d51476bfefd0438ed/src/di/provider.rs#L444

[anirudh1800]

I enabled async featured and it worked. Thank you!