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[bug#48956,09/58] gnu: Add rust-chalk-derive-0.68.

Message ID tencent_25372B52B3B392FE4A7408CAF54BE26AE509@qq.com
State Accepted
Headers show
Series [bug#48956,01/58] gnu: Add rust-always-assert-0.1. | expand

Commit Message

Z572 June 11, 2021, 11:44 a.m. UTC 
From: Zheng junjie <873216071@qq.com>

* gnu/packages/crates-io.scm (rust-chalk-derive-0.68): New variable.
---
 gnu/packages/crates-io.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
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Patch

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4a2709ef89..fdb79076e1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7206,6 +7206,35 @@  chain, the first matching branch is the item that gets emitted.")
        (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
         ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1))))))
 
+(define-public rust-chalk-derive-0.68
+  (package
+    (name "rust-chalk-derive")
+    (version "0.68.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "chalk-derive" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ss18zx2ddp50mvbwffs5jmmcs7a0pkiq1g62xa7z1bacvkm45ga"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1)
+        ("rust-synstructure" ,rust-synstructure-0.12))))
+    (home-page "https://github.com/rust-lang/chalk")
+    (synopsis
+     "Helper crate for use by chalk crates for `derive` macros")
+    (description
+     "This package provides a helper crate for use by chalk crates for `derive`
+macros.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-chrono-0.4
   (package
     (name "rust-chrono")