How to Install and Uninstall ghc-mtl-compat Package on openSuSE Tumbleweed
Last updated: November 23,2024
Deprecated! Installation of this package may no longer be supported.
1. Install "ghc-mtl-compat" package
In this section, we are going to explain the necessary steps to install ghc-mtl-compat on openSuSE Tumbleweed
$
sudo zypper refresh
Copied
$
sudo zypper install
ghc-mtl-compat
Copied
2. Uninstall "ghc-mtl-compat" package
This guide let you learn how to uninstall ghc-mtl-compat on openSuSE Tumbleweed:
$
sudo zypper remove
ghc-mtl-compat
Copied
3. Information about the ghc-mtl-compat package on openSuSE Tumbleweed
Information for package ghc-mtl-compat:
---------------------------------------
Repository : openSUSE-Tumbleweed-Oss
Name : ghc-mtl-compat
Version : 0.2.2-2.8
Arch : x86_64
Vendor : openSUSE
Installed Size : 1,5 KiB
Installed : No
Status : not installed
Source package : ghc-mtl-compat-0.2.2-2.8.src
Summary : Backported Control.Monad.Except module from mtl
Description :
This package backports the "Control.Monad.Except" module from 'mtl' (if using
'mtl-2.2.0.1' or earlier), which reexports the 'ExceptT' monad transformer and
the 'MonadError' class.
This package should only be used if there is a need to use the
'Control.Monad.Except' module specifically. If you just want the 'mtl' class
instances for 'ExceptT', use 'transformers-compat' instead, since 'mtl-compat'
does nothing but reexport the instances from that package.
Note that unlike how 'mtl-2.2' or later works, the "Control.Monad.Except"
module defined in this package exports all of 'ExceptT''s monad class
instances. Therefore, you may have to declare 'import Control.Monad.Except ()'
at the top of your file to get all of the 'ExceptT' instances in scope.
---------------------------------------
Repository : openSUSE-Tumbleweed-Oss
Name : ghc-mtl-compat
Version : 0.2.2-2.8
Arch : x86_64
Vendor : openSUSE
Installed Size : 1,5 KiB
Installed : No
Status : not installed
Source package : ghc-mtl-compat-0.2.2-2.8.src
Summary : Backported Control.Monad.Except module from mtl
Description :
This package backports the "Control.Monad.Except" module from 'mtl' (if using
'mtl-2.2.0.1' or earlier), which reexports the 'ExceptT' monad transformer and
the 'MonadError' class.
This package should only be used if there is a need to use the
'Control.Monad.Except' module specifically. If you just want the 'mtl' class
instances for 'ExceptT', use 'transformers-compat' instead, since 'mtl-compat'
does nothing but reexport the instances from that package.
Note that unlike how 'mtl-2.2' or later works, the "Control.Monad.Except"
module defined in this package exports all of 'ExceptT''s monad class
instances. Therefore, you may have to declare 'import Control.Monad.Except ()'
at the top of your file to get all of the 'ExceptT' instances in scope.