@@ -49652,6 +49652,20 @@ (define-public rust-proc-macro2-1
in terms of the upstream unstable API.")
(license (list license:asl2.0 license:expat))))
+(define-public rust-proc-macro2-1.0.70
+ (package
+ (inherit rust-proc-macro2-1)
+ (name "rust-proc-macro2")
+ (version "1.0.70")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "proc-macro2" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0fzxg3dkrjy101vv5b6llc8mh74xz1vhhsaiwrn68kzvynxqy9rr"))))))
+
(define-public rust-proc-macro2-0.4
(package
(inherit rust-proc-macro2-1)