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| author | Efraim Flashner <efraim@flashner.co.il> | 2019-08-04 12:53:04 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2019-08-12 11:57:22 +0300 |
| commit | f69bf22334e673dc622eaf9cb55ff28da83d6970 (patch) | |
| tree | 6af02cdcdc3001194c838a99753dcc407938d20c | |
| parent | dcc0069932c5ffa914e84b910731205f904316ba (diff) | |
| download | guix-f69bf22334e673dc622eaf9cb55ff28da83d6970.tar guix-f69bf22334e673dc622eaf9cb55ff28da83d6970.tar.gz | |
gnu: Add rust-cfg-if.
* gnu/packages/crates-io.scm (rust-cfg-if): New variable.
| -rw-r--r-- | gnu/packages/crates-io.scm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm index 5d79833f7d..7ba20a0f40 100644 --- a/gnu/packages/crates-io.scm +++ b/gnu/packages/crates-io.scm @@ -91,6 +91,27 @@ behave like a set of bitflags.") (license (list license:asl2.0 license:expat)))) +(define-public rust-cfg-if + (package + (name "rust-cfg-if") + (version "0.1.9") + (source + (origin + (method url-fetch) + (uri (crate-uri "cfg-if" version)) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 + "0csygklgz3ybpr0670rkip49zh76m43ar3k7xgypkzbzrwycx1ml")))) + (build-system cargo-build-system) + (home-page "https://github.com/alexcrichton/cfg-if") + (synopsis "Define an item depending on parameters") + (description "This package provides a macro to ergonomically define an item +depending on a large number of #[cfg] parameters. Structured like an +@code{if-else} chain, the first matching branch is the item that gets emitted.") + (license (list license:asl2.0 + license:expat)))) + (define-public rust-proc-macro2 (package (name "rust-proc-macro2") |