(address . guix-patches@gnu.org)(name . WinterHound)(address . winterhound@yandex.com)
20220201093211.6720-5-winterhound@yandex.com
---
gnu/packages/haskell-xyz.scm | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
Toggle diff (41 lines)
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index a7e4bffc8e..a026024c4a 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -9737,6 +9737,34 @@ (define-public ghc-pipes-bytestring
(description "This library provides pipes utilities for ByteStrings")
(license license:bsd-3)))
+(define-public ghc-pipes-safe
+ (package
+ (name "ghc-pipes-safe")
+ (version "2.3.3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (hackage-uri "pipes-safe" version))
+ (sha256
+ (base32 "19gp93x5m1bnq240bj3v33pglf9r5gzji39fsjcazji837czghab"))))
+ (build-system haskell-build-system)
+ (inputs
+ (list ghc-transformers-base ghc-monad-control ghc-primitive ghc-pipes))
+ (home-page "http://hackage.haskell.org/package/pipes-safe")
+ (synopsis "Safety for the pipes ecosystem")
+ (description "This package adds resource management and exception handling
+ to the pipes ecosystem.\n
+Notable features include:
+@enumerate
+@item Resource Safety: Guarantee finalization using finally, bracket and more
+@item Exception Safety: Even against asynchronous exceptions!
+@item Laziness: Only acquire resources when you need them
+@item Promptness: Finalize resources early when you are done with them
+@item Native Exception Handling: Catch and resume from exceptions inside pipes
+@item No Buy-in: Mix resource-safe pipes with unmanaged pipes using hoist
+@end enumerate\n")
+ (license license:bsd-3)))
+
(define-public ghc-pointedlist
(package
(name "ghc-pointedlist")
--
2.34.0