16/45: gnu: Add rust-pathdiff-0.1.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 531f0f933a50467a8e648e76f955ae39b41e3c2e
Author: John Soo <jsoo1@asu.edu>
AuthorDate: Wed Jun 17 16:18:54 2020 -0700

    gnu: Add rust-pathdiff-0.1.
    
    * gnu/packages/crates-io.scm (rust-pathdiff-0.1): New variable.
    
    Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1db2dd7..3ed58ef 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -18356,6 +18356,27 @@ and would-block I/O operations.")
 path.Clean.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-pathdiff-0.1
+  (package
+    (name "rust-pathdiff")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "pathdiff" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0cfg3isnx6mf3wbi7rsg4nmvywby40sbcs589n20fgi09l4p1gx3"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/Manishearth/pathdiff";)
+    (synopsis "Library for diffing paths to obtain relative paths")
+    (description
+     "Use diff_paths to construct a relative path from a provided base
+directory path to the provided path.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-pbkdf2-0.4
   (package
     (name "rust-pbkdf2")