From 38761e0789f48556268281bed29f3672e6f1deb7 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Tue, 15 Jun 2021 22:32:42 +0200
Subject: [PATCH] gnu: Add rust-polars-0.13.

* gnu/packages/crates-io.scm (rust-polars-0.13): New variable.
---
 gnu/packages/crates-io.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3a95417153..ecdc813292 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -32132,6 +32132,32 @@ applications.")
      "Additional trait for Read and Write to read and write Plain Old Data.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-polars-0.13
+  (package
+    (name "rust-polars")
+    (version "0.13.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "polars" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "104s1r0ndwz3blklbfshkm0km0602w9rqg9lbaq36zbbf93cw1n4"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-polars-core" ,rust-polars-core-0.13)
+        ("rust-polars-io" ,rust-polars-io-0.13)
+        ("rust-polars-lazy" ,rust-polars-lazy-0.13))))
+    (home-page "https://github.com/ritchie46/polars")
+    (synopsis "DataFrame Library based on Apache Arrow")
+    (description
+     "Polars is a dataframe Library based on Apache Arrow.")
+    (license license:expat)))
+
 (define-public rust-polars-arrow-0.13
   (package
     (name "rust-polars-arrow")