gnu: Remove rust-sluice-0.4.

* gnu/packages/crates-io.scm (rust-sluice-0.4): Delete variable.

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3d2b917..52105ea 100644 (file)
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -53351,25 +53351,6 @@ Unicode strings.")
 I/O programming.")
     (license license:expat)))
 
-(define-public rust-sluice-0.4
-  (package
-    (inherit rust-sluice-0.5)
-    (name "rust-sluice")
-    (version "0.4.2")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "sluice" version))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "0c9mbbf9c1180yrld2fnfy0d0wbl4w1a7s3dkv0knx78ngghcz8a"))))
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
-       (("rust-futures-channel-preview" ,rust-futures-channel-preview-0.3)
-        ("rust-futures-core-preview" ,rust-futures-core-preview-0.3)
-        ("rust-futures-io-preview" ,rust-futures-io-preview-0.3))))))
-
 (define-public rust-smallvec-1
   (package
     (name "rust-smallvec")