Index - U
| unionField | Capnp.Fields, Capnp.GenHelpers.New, Capnp.New |
| unionStruct | Capnp.New.Accessors, Capnp.GenHelpers.New, Capnp.New |
| unionWhich | Capnp.New.Accessors, Capnp.GenHelpers.New, Capnp.New |
| unsafeFreeze | Data.Mutable |
| unsafeThaw | Data.Mutable |
| Untyped | Capnp.Repr |
| UntypedData | Capnp.Repr |
| untypedHandler | Capnp.Rpc.Server |
| UntypedList | Capnp.Repr |
| UntypedMethodHandler | Capnp.New.Rpc.Server, Capnp.GenHelpers.New.Rpc |
| UntypedPtr | Capnp.Repr |
| UntypedSomeList | Capnp.Repr |
| UntypedSomePtr | Capnp.Repr |
| unwrap | |
| 1 (Function) | Capnp.Rpc.Server |
| 2 (Function) | Capnp.New.Rpc.Server, Capnp.New, Capnp.GenHelpers.New.Rpc |
| unwrapServer | Capnp.Rpc.Untyped, Capnp.Rpc |
| upcast | Capnp.Repr.Methods, Capnp.New, Capnp.GenHelpers.New.Rpc |