Module capnp::capability

Hooks for for the RPC system.

Roughly corresponds to capability.h in the C++ implementation.

Structs

• Client
  An untyped client.
• Params
  The values of the parameters passed to a method call, as seen by the server.
• Promise
  A computation that might eventually resolve to a value of type T or to an error of type E. Dropping the promise cancels the computation.
• RemotePromise
  A promise for a result from a method call.
• Request
  A method call that has not been sent yet.
• Response
  A response from a method call, as seen by the client.
• Results
  The return values of a method, written in-place by the method body.

Traits

• FromClientHook
  Trait implemented (via codegen) by all user-defined capability client types.
• FromServer
  Trait to track the relationship between generated Server traits and Client structs.
• FromTypelessPipeline
• Server
  An untyped server.

Functions

• get_resolved_cap
  Gets the “resolved” version of a capability. One place this is useful is for pre-resolving the argument to capnp_rpc::CapabilityServerSet::get_local_server_of_resolved().