silently
Prevent or capture writing to stdout and other handles.
https://github.com/hspec/silently
| Version on this page: | 1.2.5.2 |
| LTS Haskell 20.15: | 1.2.5.3 |
| Stackage Nightly 2023-03-23: | 1.2.5.3 |
| Latest on Hackage: | 1.2.5.3 |
Maintained by Sönke Hahn, Simon Hengel, Andreas Abel
This version can be pinned in stack with:
silently-1.2.5.2@sha256:1496b654d2113b9653d14f92e39acb40d0e1ed5de830214857191622b8ed4653,2302Module documentation for 1.2.5.2
- System
- System.IO
Depends on 3 packages(full list with versions):
Used by 2 packages in lts-18.28(full list with versions):
silently
Silently is a package that allows you to run an IO action and
prevent it from writing to stdout, or any other handle, by using
silence. Or you can capture the output for yourself using capture.
For example, the program
import System.IO.Silently
main = do
putStr "putStrLn: " >> putStrLn "puppies!"
putStr "silenced: " >> silence (putStrLn "kittens!")
putStrLn ""
(captured, result) <- capture (putStr "wookies!" >> return 123)
putStr "captured: " >> putStrLn captured
putStr "returned: " >> putStrLn (show result)
will print:
putStrLn: puppies!
silenced:
captured: wookies!
returned: 123