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authorArun Isaac <arunisaac@systemreboot.net>2020-09-20 13:14:41 +0530
committerArun Isaac <arunisaac@systemreboot.net>2020-10-12 11:42:02 +0530
commit9de76735dba9f4c44a51e755e2db472cdb528d49 (patch)
treeae4c1d34b3dbca1ffa92b9cb5a0d3376d75616c9 /gnu
parent1cf95488cae8cb8d74ca012444d5cb63b024b334 (diff)
downloadguix-9de76735dba9f4c44a51e755e2db472cdb528d49.tar.gz
guix-9de76735dba9f4c44a51e755e2db472cdb528d49.zip
gnu: Add rust-dashmap-3.
* gnu/packages/crates-io.scm (rust-dashmap-3): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/crates-io.scm40
1 files changed, 40 insertions, 0 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0af7460dc3..0ef859d629 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5831,6 +5831,46 @@ reading attributes into structs when implementing custom derives.")
reading attributes into structs when implementing custom derives.")
(license license:expat)))
+(define-public rust-dashmap-3
+ (package
+ (name "rust-dashmap")
+ (version "3.11.10")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "dashmap" version))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "1ddrjj4khb0s263pw278g5dvbhaid40611h123s9w5shr0phw9hg"))
+ (modules '((guix build utils)))
+ (snippet
+ '(begin
+ ;; Enable unstable features
+ (substitute* "src/lib.rs"
+ (("#!\\[cfg_attr" all)
+ (string-append "#![feature(map_get_key_value)]" "\n"
+ "#![feature(inner_deref)]" "\n"
+ all)))
+ #t))))
+ (build-system cargo-build-system)
+ (arguments
+ `(#:cargo-inputs
+ (("rust-ahash" ,rust-ahash-0.3)
+ ("rust-hashbrown" ,rust-hashbrown-0.8)
+ ("rust-serde" ,rust-serde-1))
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'enable-unstable-features
+ (lambda _
+ (setenv "RUSTC_BOOTSTRAP" "1")
+ #t)))))
+ (home-page "https://github.com/xacrimon/dashmap")
+ (synopsis "Blazing fast concurrent HashMap for Rust")
+ (description "This package implements a blazing fast concurrent HashMap
+for Rust.")
+ (license license:expat)))
+
(define-public rust-data-encoding-2
(package
(name "rust-data-encoding")