package capnp-rpc

  1. Overview
  2. Docs
Cap'n Proto is a capability-based RPC system with bindings for many languages

Install 

dune-project
 Dependency

github.com Readme Changelog Apache-2.0 License Edit opam file Versions (4)

Authors

  1. T
    Thomas Leonard <talex5@gmail.com>

Maintainers

  1. T
    Thomas Leonard <talex5@gmail.com>

Sources

capnp-rpc-2.1.tbz
sha256=4b59a4147cf6e49c650dbfa4cdb918aec3be69cffd1ef6b5c818584464feb987
sha512=69114597e9cd8ad42c72c1751796b216f98f2a9f09f50a0628b4a3259c2f9b169fd47a73be7b76cfda298a6c202bc79762116865272e35ca0d0914242ace34d7

doc/capnp-rpc.proto/Capnp_rpc_proto/Cap_proxy/Make/argument-1-C/Request_payload/index.html

Module C.Request_payload

The payload of a request message.

Wraps WIRE_PAYLOAD to deal with caps rather than attachments.

val snapshot_caps : t -> cap RO_array.t
val field : t -> Wire.Path.t -> cap option

field t path looks up path in the message and returns the capability at that index. Returns None if the field wasn't set. Returns a broken capability if an index was given but does not exist (i.e. the message is corrupted). Increases the ref-count on the result.

val with_caps : cap RO_array.t -> t -> t

with_caps caps t is a copy of t with a new set of capabilities. This is useful to implement TakeFromOtherQuestion, where the message is the same but embargoes may be needed, and to break cycles.

val release : t -> unit

release t frees all the capabilities attached to this message. It is safe to call this multiple times; only the first call has any effect.

val pp : t Fmt.t