From 5fc955e31dfc61503ee970f0f05c69f33adc6ccb Mon Sep 17 00:00:00 2001
From: John Soo <address@hidden>
Date: Sat, 14 Dec 2019 15:13:29 -0800
Subject: [PATCH 066/206] gnu: Add rust-crossbeam-queue-0.1.

* gnu/packages/crates-io.scm (rust-crossbeam-queue-0.1): New variable.
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2cf89c9499..ceb880b054 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -938,6 +938,33 @@ It is inspired by the Linux kernel's @code{crypto_memneq}.")
     (description "Epoch-based garbage collection")
     (license `(,license:expat ,license:asl2.0))))
 
+(define-public rust-crossbeam-queue-0.1
+  (package
+    (name "rust-crossbeam-queue")
+    (version "0.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "crossbeam-queue" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0jsa9dbxnwqcxfws09vaschf92d4imlbbikmcn4ka8z7rzb9r5vw"))))
+    (build-system cargo-build-system)
+    ;; (arguments
+    ;;  `(#:cargo-inputs
+    ;;    (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
+    ;;    #:cargo-development-inputs
+    ;;    (("rust-rand" ,rust-rand-0.4))))
+    (home-page
+     "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-utils")
+    (synopsis "Concurrent queues")
+    (description "Concurrent queues")
+    (license `(,license:expat
+               ,license:asl2.0
+               ,license:bsd-2))))
+
 (define-public rust-crossbeam-utils-0.6
   (package
     (name "rust-crossbeam-utils")
-- 
2.24.0