concurrent-output

Ungarble output from several threads or commands

LTS Haskell 23.1:	1.10.21
Stackage Nightly 2024-12-22:	1.10.21
Latest on Hackage:	1.10.21

See all snapshots concurrent-output appears in

BSD-2-Clause licensed by Joey Hess, Joachim Breitner

Maintained by Joey Hess

This version can be pinned in stack with:concurrent-output-1.10.21@sha256:6fb5f4ba6a9376b72d23bd70ad61c9d68bb42e50f4cea06eeed1776a4379fbb2,1712

Module documentation for 1.10.21

System
- System.Console
  - System.Console.Concurrent
    - System.Console.Concurrent.Internal
  - System.Console.Regions
- System.Process
  - System.Process.Concurrent

Depends on 11 packages(full list with versions):

ansi-terminal, async, base, directory, exceptions, process, stm, terminal-size, text, transformers, unix

Used by 2 packages in nightly-2024-11-30(full list with versions):

ascii-progress, hedgehog

Lets multiple threads and external processes concurrently output to the console, without it getting all garbled up.

Built on top of that is a way of defining multiple output regions, which are automatically laid out on the screen and can be individually updated by concurrent threads. Can be used for progress displays etc.