gnu: Add rust-crossbeam-channel-0.4.

* gnu/packages/crates-io.scm (rust-crossbeam-channel-0.4): New variable.
(rust-crossbeam-channel-0.3): Inherit from rust-crossbeam-channel-0.4.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
This commit is contained in:
John Soo 2020-01-15 09:50:57 -08:00 committed by Efraim Flashner
parent 2cd2cb2b92
commit b42899c29c
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@ -1773,8 +1773,41 @@ (define-public rust-crossbeam-0.7
(description "Tools for concurrent programming.")
(license (list license:expat license:asl2.0))))
(define-public rust-crossbeam-channel-0.4
(package
(name "rust-crossbeam-channel")
(version "0.4.0")
(source
(origin
(method url-fetch)
(uri (crate-uri "crossbeam-channel" version))
(file-name
(string-append name "-" version ".tar.gz"))
(sha256
(base32
"135ncx9680afs8jkjz8g3iq3naay9rn7942gxrdg2n9m1cxrmv5c"))))
(build-system cargo-build-system)
(arguments
`(#:skip-build? #t
#:cargo-inputs
(("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7))
#:cargo-development-inputs
(("rust-num-cpus" ,rust-num-cpus-1.10)
("rust-rand" ,rust-rand-0.6)
("rust-signal-hook" ,rust-signal-hook-0.1))))
(home-page
"https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel")
(synopsis
"Multi-producer multi-consumer channels for message passing")
(description
"Multi-producer multi-consumer channels for message passing.")
(license (list license:expat
license:asl2.0
license:bsd-2))))
(define-public rust-crossbeam-channel-0.3
(package
(inherit rust-crossbeam-channel-0.4)
(name "rust-crossbeam-channel")
(version "0.3.8")
(source
@ -1786,7 +1819,6 @@ (define-public rust-crossbeam-channel-0.3
(sha256
(base32
"0azpymyk0ld4akrjfy69ck5pzfgz1f2gb3smm2ywld92vsjd23hg"))))
(build-system cargo-build-system)
(arguments
`(#:skip-build? #t
#:cargo-inputs
@ -1794,16 +1826,7 @@ (define-public rust-crossbeam-channel-0.3
("rust-smallvec" ,rust-smallvec-0.6))
#:cargo-development-inputs
(("rust-rand" ,rust-rand-0.4)
("rust-signal-hook" ,rust-signal-hook-0.1))))
(home-page
"https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel")
(synopsis
"Multi-producer multi-consumer channels for message passing")
(description
"Multi-producer multi-consumer channels for message passing.")
(license (list license:expat
license:asl2.0
license:bsd-2))))
("rust-signal-hook" ,rust-signal-hook-0.1))))))
(define-public rust-crossbeam-deque-0.7
(package