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-rw-r--r--gnu/packages/crates-io.scm20
1 files changed, 20 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f2618019e5..0f00f0a3df 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8827,6 +8827,26 @@ dependency to expose a precomputed hash.")
"Procedural macros in expression position.")
(license (list license:expat license:asl2.0))))
+(define-public rust-proc-macro-hack-impl-0.4
+ (package
+ (name "rust-proc-macro-hack-impl")
+ (version "0.4.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "proc-macro-hack-impl" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0hk8g6s0zsi1ps0w48la2s8q5iqq42g8jfrgq3l2v04l2p5pvi1q"))))
+ (build-system cargo-build-system)
+ (home-page "https://github.com/dtolnay/proc-macro-hack")
+ (synopsis "Procedural functionlike!() macros using only Macros 1.1")
+ (description
+ "Procedural functionlike!() macros using only Macros 1.1.")
+ (license (list license:expat license:asl2.0))))
+
(define-public rust-proc-macro-nested-0.1
(package
(name "rust-proc-macro-nested")