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Diffstat (limited to 'gnu/packages/ocaml.scm')
| -rw-r--r-- | gnu/packages/ocaml.scm | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index d8c6fcf265..7c57c5abef 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -1123,3 +1123,33 @@ provides an API to describe the files a package installs in a given build configuration and to specify information about the package's distribution, creation and publication procedures.") (license license:isc))) + +(define-public ocaml-rresult + (package + (name "ocaml-rresult") + (version "0.5.0") + (source (origin + (method url-fetch) + (uri (string-append "http://erratique.ch/software/rresult/releases/" + "rresult-" version ".tbz")) + (sha256 + (base32 + "1xxycxhdhaq8p9vhwi93s2mlxjwgm44fcxybx5vghzgbankz9yhm")))) + (build-system ocaml-build-system) + (native-inputs + `(("opam" ,opam))) + (propagated-inputs + `(("topkg" ,ocaml-topkg))) + (arguments + `(#:tests? #f + #:build-flags '("build") + #:phases + (modify-phases %standard-phases + (delete 'configure)))) + (home-page "http://erratique.ch/software/rresult") + (synopsis "Result value combinators for OCaml") + (description "Handle computation results and errors in an explicit and +declarative manner, without resorting to exceptions. It defines combinators +to operate on the result type available from OCaml 4.03 in the standard +library.") + (license license:isc))) |