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gnu: Add rust-downcast-0.11.

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* gnu/packages/crates-io.scm (rust-downcast-0.11): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
This commit is contained in:
Steve George 2023-02-16 22:57:39 +00:00 committed by Efraim Flashner
parent e8fcf1e424
commit fd7c10681a
Signed by untrusted user: efraim
GPG key ID: 41AAE7DCCA3D8351
1 changed files with 20 additions and 0 deletions
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20
gnu/packages/crates-io.scm
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@ -17761,6 +17761,26 @@ from macros.")
@code{Cargo.toml}.")
(license (list license:expat license:asl2.0))))
(define-public rust-downcast-0.11
(package
(name "rust-downcast")
(version "0.11.0")
(source (origin
(method url-fetch)
(uri (crate-uri "downcast" version))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"1wa78ahlc57wmqyq2ncr80l7plrkgz57xsg7kfzgpcnqac8gld8l"))))
(build-system cargo-build-system)
(home-page "https://github.com/fkoep/downcast-rs")
(synopsis
"Trait for downcasting trait objects back to their original types")
(description
"This package provides a trait, and utilities, for downcasting trait
objects back to their original types. The same as the rust-downcast-rs crate.")
(license license:expat)))
(define-public rust-downcast-rs-1
(package
(name "rust-downcast-rs")