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| author | Efraim Flashner <efraim@flashner.co.il> | 2019-08-04 14:01:56 +0300 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2019-08-12 11:57:29 +0300 |
| commit | ac3e813b846a9d1568847897d6b76390a024a760 (patch) | |
| tree | 87314be32c7401f881185f93ebbead0389fb6321 | |
| parent | cbfef1f903c9b3e813abd0d1c860a5d52502f897 (diff) | |
| download | patches-ac3e813b846a9d1568847897d6b76390a024a760.tar patches-ac3e813b846a9d1568847897d6b76390a024a760.tar.gz | |
gnu: Add rust-scopeguard.
* gnu/packages/crates-io.scm (rust-scopeguard): New variable.
| -rw-r--r-- | gnu/packages/crates-io.scm | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm index 73bff909a8..478b06b698 100644 --- a/gnu/packages/crates-io.scm +++ b/gnu/packages/crates-io.scm @@ -599,6 +599,29 @@ library's old @code{scoped_thread_local!} macro for providing scoped access to (license (list license:asl2.0 license:expat)))) +(define-public rust-scopeguard + (package + (name "rust-scopeguard") + (version "1.0.0") + (source + (origin + (method url-fetch) + (uri (crate-uri "scopeguard" version)) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 + "03aay84r1f6w87ckbpj6cc4rnsxkxcfs13n5ynxjia0qkgjiabml")))) + (build-system cargo-build-system) + (home-page "https://github.com/bluss/scopeguard") + (synopsis "Scope guard which will run a closure even out of scope") + (description "This package provides a RAII scope guard that will run a +given closure when it goes out of scope, even if the code between panics +(assuming unwinding panic). Defines the macros @code{defer!}, +@code{defer_on_unwind!}, @code{defer_on_success!} as shorthands for guards +with one of the implemented strategies.") + (license (list license:asl2.0 + license:expat)))) + (define-public rust-unicode-xid (package (name "rust-unicode-xid") |