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Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/ocaml.scm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index a5193c7b3c..aeff7b50e9 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -5073,3 +5073,32 @@ protocols evolve. Biniou is vastly equivalent to JSON in terms of functionality but allows implementations several times faster (4 times faster than yojson), with 25-35% space savings.") (license license:bsd-3))) + +(define-public ocaml-yojson + (package + (name "ocaml-yojson") + (version "1.4.1") + (home-page "https://github.com/ocaml-community/yojson") + (source + (origin + (method git-fetch) + (uri (git-reference + (url (string-append home-page ".git")) + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "0nwsfkmqpyfab4rxq76q8ff7giyanghw08094jyrp275v99zdjr9")))) + (build-system dune-build-system) + (inputs + `(("ocaml-biniou" ,ocaml-biniou) + ("ocaml-easy-format" ,ocaml-easy-format) + ("ocaml-cppo" ,ocaml-cppo))) + (synopsis "Low-level JSON library for OCaml") + (description "Yojson is an optimized parsing and printing library for the +JSON format. It addresses a few shortcomings of json-wheel including 2x +speedup, polymorphic variants and optional syntax for tuples and variants. +@code{ydump} is a pretty printing command-line program provided with the +yojson package. The program @code{atdgen} can be used to derive OCaml-JSON +serializers and deserializers from type definitions.") + (license license:bsd-3))) |