[bug#61473] [PATCH 2/3] gnu: Add rust-protobuf-codegen. * gnu/packages/crates-io.scm (rust-protobuf-codegen): New variable.

[Steve George <steve@futurile.net>]

---

 gnu/packages/crates-io.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index cd4ca8c48d..c94a62b628 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -43174,6 +43174,30 @@ (define-public rust-protobuf-2
     (description "Library to read and write protocol buffer's data.")
     (license license:expat)))
 
+;; It's recommended that rust-protobuf, rust-protobuf-codegen
+;; and rust-probuf-codegen-pure be the same version
+(define-public rust-protobuf-codegen-2
+  (package
+    (name "rust-protobuf-codegen")
+    (version "2.14.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "protobuf-codegen" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "031bx325lsgcx7wc76vc2cqph6q0b34jgc8nz0g2rkwcfnx3n4fy"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #f
+       #:cargo-inputs (("rust-protobuf" ,rust-protobuf-2))))
+    (home-page "https://github.com/stepancheg/rust-protobuf/")
+    (synopsis "Code generator for rust-protobuf")
+    (description
+     "Code generator for rust-protobuf.  Includes a library to
+invoke programmatically (e.g. from `build.rs`) and `protoc-gen-rust` binary.")
+    (license license:expat)))
+
 (define-public rust-psl-2
   (package
     (name "rust-psl")
-- 
2.39.1