07/31: gnu: Add rust-memo-map-0.3.

[guix-commits]

efraim pushed a commit to branch rust-team
in repository guix.

commit 8ac21f4c7f5d643d8cb9caaf5ce284612ee60cf1
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Thu Aug 3 11:52:38 2023 +0300

    gnu: Add rust-memo-map-0.3.
    
    * gnu/packages/crates-io.scm (rust-memo-map-0.3): New variable.
---
 gnu/packages/crates-io.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 505ebb588a..ad429c33f5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -37704,6 +37704,24 @@ file IO.")
        (sha256
         (base32 "0nmymqy9q62x577ydja0ysfyir7h5qa0n5fwcnvchfhhlsi0rdyr"))))))
 
+(define-public rust-memo-map-0.3
+  (package
+    (name "rust-memo-map")
+    (version "0.3.1")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "memo-map" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0h0c80ilf74872nfn1dx65zdj60cxcczrbks113l9kk0jp07dhmf"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/mitsuhiko/memo-map";)
+    (synopsis "Synchronized map for memoization")
+    (description "This package provides a crate implementing a synchronized map
+for memoization.")
+    (license license:asl2.0)))
+
 (define-public rust-memoffset-0.9
   (package
     (name "rust-memoffset")