aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--gnu/packages/haskell.scm33
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 9bc86bfbd3..5d68ddcada 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -11180,4 +11180,37 @@ Haskell value or function.")
vector spaces.")
(license license:bsd-3)))
+(define-public ghc-safe-exceptions
+ (package
+ (name "ghc-safe-exceptions")
+ (version "0.1.7.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://hackage.haskell.org/package/"
+ "safe-exceptions/safe-exceptions-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0sd0zfsm9pcll5bzzj523rbn45adjrnavdkz52hgmdjjgdcdrk8q"))))
+ (build-system haskell-build-system)
+ (arguments
+ '(#:cabal-revision
+ ("4" "0fid41gishzsyb47wzxhd5falandfirqcp760hcja81qjpfmqd32")))
+ (inputs `(("ghc-exceptions" ,ghc-exceptions)))
+ (native-inputs
+ `(("ghc-hspec" ,ghc-hspec)
+ ("ghc-void" ,ghc-void)
+ ("hspec-discover" ,hspec-discover)))
+ (home-page "https://github.com/fpco/safe-exceptions")
+ (synopsis "Safe, consistent, and easy exception handling")
+ (description "Runtime exceptions - as exposed in @code{base} by the
+@code{Control.Exception} module - have long been an intimidating part of the
+Haskell ecosystem. This package is intended to overcome this. It provides a
+safe and simple API on top of the existing exception handling machinery. The
+API is equivalent to the underlying implementation in terms of power but
+encourages best practices to minimize the chances of getting the exception
+handling wrong.")
+ (license license:expat)))
+
;;; haskell.scm ends here