[bug#75212] [PATCH rust-team 6/7] gnu: Add rust-perfcnt-0.8.

[Herman Rimm via Guix-patches via <guix-patches@gnu.org>]

* gnu/packages/crates-io.scm (rust-perfcnt-0.8): Add variable.

Change-Id: I1e80dde3b8ca0ce5c938fb48d65ea0a397e8a9ff
---
 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 e7dc54340fe..093243279b2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -55429,6 +55429,32 @@ (define-public rust-peresil-0.3
      "This package provides a simple and simplistic string parsing library.")
     (license license:expat)))
 
+(define-public rust-perfcnt-0.8
+  (package
+    (name "rust-perfcnt")
+    (version "0.8.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "perfcnt" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "008mrdd8zjk54qg8xh8crk9is98sxv2c0kk2v25nzjkhaaazv8ab"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-2)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-mmap" ,rust-mmap-0.1)
+        ("rust-nom" ,rust-nom-4)
+        ("rust-x86" ,rust-x86-0.47))))
+    (home-page "https://github.com/gz/rust-perfcnt")
+    (synopsis "Configure and read hardware performance counters")
+    (description
+     "This package provides a library to configure and read hardware
+performance counters in rust.")
+    (license license:expat)))
+
 (define-public rust-perf-event-0.4
   (package
     (name "rust-perf-event")
-- 
2.45.2