Module tower_load::pending_requests

A Load implementation that uses the count of in-flight requests.

Structs

Count	Represents the number of currently-pending requests to a given service.
Handle	Tracks an in-flight request by reference count.
PendingRequests	Expresses load based on the number of currently-pending requests.
PendingRequestsDiscover	Wraps inner’s services with PendingRequests.