Affect 242710b

Manuals

The following manuals are available:

• The quick start should do so.
• The short concurrency model is recommended reading to form your mental model.
• The basics of actions should be read if you have advanced synchronization needs.
• The cookbook has a few conventions, recipes and answers to common questions.
• The design notes explains a few design choices made by the library.

Library affect

Asynchronous functions

Asynchronous functions are made available in an extended Stdlib.Fun module.

• Affect Asynchronous functions. Open to use it.
• Affect.Fun.Async Asynchronous functions.

Actions

The Action module provides first-class synchronization (can be used independently). A few derived synchronization structures are provided.

• Affect.Action First-class synchronous actions.
• Affect.Port Synchronous one-to-one rendezvous.
• Affect.Cell.Drop Drop cells.
• Affect.Cell.Lazy Lazy immutable cells.
• Affect.Cell.Once Set-once immutable cells.
• Affect.Semaphore Semaphores.

Library affect.unix

• Affect_unix Cooperative operating system interaction. Open to use it.
• Affect_unix.Unix Unix module overriden with cooperative functions and actions.
• Affect_unix.Mtime Monotonic time.
• Affect_unix.Ptime POSIX time.

Library affect.cli

• Affect_cli Cmdliner support for affected programs.

Library affect.tmp

This library has unstable functionality that will be moved to another library in the future. It may still be useful if you are playing with affect.

• Net Networking.

Quick start

open Affect

let main () =
  Fun.Async.main @@ fun () ->
  let f0 = Fun.Async.call (fun () -> 1) in
  let f1 = Fun.Async.call (fun () -> 2) in
  print_int (Fun.Async.get f0 + Fun.Async.get f1);
  0

let () = if !Sys.interactive then () else exit (main ())

See other blueprints in the cookbook.