Module ROM.Message
Contents
Instructions: Use this module in your project
In the IDE (CLion, Visual Studio Code, Xcode, etc.) you use for your DkSDK project:
Add the following to your project's
dependencies/CMakeLists.txt
:DkSDKProject_DeclareAvailable(capnp CONSTRAINT "= 3.5.0" FINDLIBS capnp capnp.unix) DkSDKProject_MakeAvailable(capnp)
Add the
Findlib::capnp
library to any desired targets insrc/*/CMakeLists.txt
:target_link_libraries(YourPackage_YourLibraryName # ... existing libraries, if any ... Findlib::capnp)
Click your IDE's
Build
button
Not using DkSDK?
FIRST, do one or all of the following:
Run:
opam install capnp.3.5.0
Edit your
dune-project
and add:(package (name YourExistingPackage) (depends ; ... existing dependenices ... (capnp (>= 3.5.0))))
Then run:
dune build *.opam # if this fails, run: dune build
Edit your
<package>.opam
file and add:depends: [ # ... existing dependencies ... "capnp" {>= "3.5.0"} ]
Then run:
opam install . --deps-only
FINALLY, add the capnp
library to any desired (library)
and/or (executable)
targets in your **/dune
files:
(library
(name YourLibrary)
; ... existing library options ...
(libraries
; ... existing libraries ...
capnp))
(executable
(name YourExecutable)
; ... existing executable options ...
(libraries
; ... existing libraries ...
capnp))
type
storage_t`` =
ROM.Message.storage_t
type
storage_descr_t`` =
ROM.Message.storage_descr_t
= ``{
segment :
storage_t
;
bytes_consumed : int;
}
type
``'cap t`` =
'cap
ROM.Message.t
val
create : ``int
->
Capnp__MessageSig.rw
t
val
release :
'cap
t
->
unit
val
num_segments :
'cap
t
->
int
val
total_size :
'cap
t
->
int
val
total_alloc_size :
'cap
t
->
int
val
to_storage :
'cap
t
->
storage_descr_t
list
val
get_attachments :
'cap
t
->
Capnp__MessageSig.attachments