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 (5)

Authors

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

Maintainers

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

Sources

capnp-rpc-2.1.1.tbz
sha256=6e9675034c8eac5873ed511f9b968db5223278145bb02ac4a970053a53970a48
sha512=2e2eb8389071bdad3ceef1d15200bf28987f13319f754f4d1603828d0d79202b4de90a6eb294f12ee088c7e3b73755286fbe7076b8fd3d0b29644221e0e7e080

doc/capnp-rpc.proto/Capnp_rpc_proto/RC/index.html

Module Capnp_rpc_proto.RCSource

A ref-count type that raises an exception on overflow.

Sourcetype t

A number used as a reference count.

Sourceval zero : t
Sourceval one : t
Sourceval leaked : t

leaked is used to represent a ref-count that is invalid because we detected a GC leak.

Sourceval sum : pp:(Format.formatter -> unit) -> t -> int -> t

sum ~pp t d is t + d. Raises an exception (including pp) if this would overflow or become negative, or if t is zero or leaked.

Sourceval succ : pp:(Format.formatter -> unit) -> t -> t

succ ~pp t is add ~pp t 1.

Sourceval pred : pp:(Format.formatter -> unit) -> t -> t

pred ~pp t is add ~pp t (-1).

Sourceval is_zero : t -> bool

is_zero t is true if the ref-count is zero (the resource should be released). is_zero leaked = false, since whatever detected the leak should free it.

Sourceval pp : t Fmt.t
Sourceval check : pp:(Format.formatter -> unit) -> t -> unit

check ~pp t raises an exception (including pp) if t is zero or leaked. Useful in sanity checks.

Sourceval to_int : t -> int option

to_int t is the non-negative integer ref-count, or None if t = leaked.