Module concurrency

Incoming request multiplexing limits and cancellation.

Applies to both Language Servers and Language Clients.

Note that the crate::MainLoop can poll multiple ongoing requests out-of-box, while this middleware is to provides these additional features:

1. Limit concurrent incoming requests to at most max_concurrency.
2. Cancellation of incoming requests via client notification $/cancelRequest.

Structs

Concurrency

The middleware for incoming request multiplexing limits and cancellation.

ConcurrencyBuilder

The builder of Concurrency middleware.

ResponseFuture

The Future type used by the Concurrency middleware.

Type Aliases

ConcurrencyLayer

A type alias of ConcurrencyBuilder conforming to the naming convention of tower_layer.