21/25: gnu: Add tree-sitter-rust.

[guix-commits]

abcdw pushed a commit to branch master
in repository guix.

commit f9485e59f07342eb420303cd459133813563b2ed
Author: Andrew Tropin <andrew@trop.in>
AuthorDate: Tue Feb 14 16:20:37 2023 +0400

    gnu: Add tree-sitter-rust.
    
    gnu/packages/tree-sitter.scm (tree-sitter-rust): New variable.
---
 gnu/packages/tree-sitter.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/tree-sitter.scm b/gnu/packages/tree-sitter.scm
index fafd65942d..9dcf273f83 100644
--- a/gnu/packages/tree-sitter.scm
+++ b/gnu/packages/tree-sitter.scm
@@ -405,3 +405,9 @@ will be used in description and synopsis."
      "1pqr24bj68lgi1w2cblr8asfby681l3032jrppq4n9x5zm23fi6n"
      (git-version "0.19.0" revision commit)
      #:commit commit)))
+
+(define-public tree-sitter-rust
+  (tree-sitter-grammar
+   "rust" "Rust"
+   "149jhy01mqvavwa8jlxb8bnn7sxpfq2x1w35si6zn60b7kqjlx8f"
+   "0.20.3"))