diff options
Diffstat (limited to 'gnu/packages/crates-io.scm')
| -rw-r--r-- | gnu/packages/crates-io.scm | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm index 2059062e97..ecf7eadbc7 100644 --- a/gnu/packages/crates-io.scm +++ b/gnu/packages/crates-io.scm @@ -17482,6 +17482,28 @@ it.") descriptors limit.") (license license:asl2.0))) +(define-public rust-feature-probe-0.1 + (package + (name "rust-feature-probe") + (version "0.1.1") + (source + (origin + (method url-fetch) + (uri (crate-uri "feature-probe" version)) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 "1nhif9zpr2f17gagf0qb0v914wc3jr9sfjzvnpi7b7pcs73ksnl3")))) + (build-system cargo-build-system) + (home-page "https://github.com/tov/feature-probe-rs") + (synopsis "Probe for rustc features from build.rs") + (description "To support multiple versions of Rust, it's often necessary +to conditionally compile parts of our libraries or programs. It's possible to +allow users to specify what features to enable, but detection is better, +because users get all the features that their version of Rust supports. And +while we could check the rustc version, it's better to probe for individual +features. This package probes for rustc features from build.rs.") + (license (list license:expat license:asl2.0)))) + (define-public rust-feed-rs-0.6 (package (name "rust-feed-rs") |