[bug#48956] [PATCH 16/58] gnu: Add rust-memmap2-0.2.

[Zheng Junjie]

From: Zheng junjie <873216071@qq.com>

* gnu/packages/crates-io.scm (rust-memmap2-0.2): New variable.
(rust-memmap2-0.1): inherit from above.
---
 gnu/packages/crates-io.scm | 31 ++++++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 715297f9cb..9ecaf94fcc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -24660,27 +24660,48 @@ file IO.")
        #:cargo-development-inputs
        (("rust-tempdir" ,rust-tempdir-0.3))))))
 
-(define-public rust-memmap2-0.1
+(define-public rust-memmap2-0.2
   (package
     (name "rust-memmap2")
-    (version "0.1.0")
+    (version "0.2.0")
     (source
      (origin
        (method url-fetch)
        (uri (crate-uri "memmap2" version))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "0nmymqy9q62x577ydja0ysfyir7h5qa0n5fwcnvchfhhlsi0rdyr"))))
+        (base32
+         "1vjf35vzg5368b7c0qh3pimikivc286xb8gy6glj60aas2vy6fz7"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-libc" ,rust-libc-0.2))))
+       (("rust-libc" ,rust-libc-0.2))
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
     (home-page "https://github.com/RazrFalcon/memmap2-rs";)
     (synopsis "Cross-platform Rust API for memory-mapped file IO")
     (description "This package provides a Rust API for memory-mapped file IO.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-memmap2-0.1
+  (package
+    (inherit rust-memmap2-0.2)
+    (name "rust-memmap2")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "memmap2" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0nmymqy9q62x577ydja0ysfyir7h5qa0n5fwcnvchfhhlsi0rdyr"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))))))
+
 (define-public rust-memoffset-0.6
   (package
     (name "rust-memoffset")
-- 
2.32.0