Struct bonsaidb::client::ApiCallback

pub struct ApiCallback<Api>
where
    Api: Api,
{ /* private fields */ }

A callback that is invoked when an Api::Response value is received out-of-band (not in reply to a request).

Implementations

impl<Api> ApiCallback<Api>

where Api: Api,

pub fn new<F, Fut>(callback: F) -> ApiCallback<Api>

where F: ApiCallbackFn<<Api as Api>::Response, Fut>, Fut: Future<Output = ()> + Send + Sync + 'static,

Returns a new instance wrapping the provided function.

pub fn new_with_context<Context, F, Fut>( context: Context, callback: F ) -> ApiCallback<Api>

where Context: Send + Sync + Clone + 'static, F: Fn(<Api as Api>::Response, Context) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + Send + Sync + 'static,

Returns a new instance wrapping the provided function, passing a clone of context as the second parameter. This is just a convenience wrapper around new() that produces more readable code when needing to access external information inside of the callback.