concurrent-output

Ungarble output from several threads or commands

Version on this page:1.10.9
LTS Haskell 16.3:1.10.12
Stackage Nightly 2020-06-29:1.10.12
Latest on Hackage:1.10.12

See all snapshots concurrent-output appears in

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

Module documentation for 1.10.9

This version can be pinned in stack with:[email protected]:d8062ca03f3e1378e3aa4c97bf6540deeb7ec03a716554e589a3289e40900cbd,1649

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.