* gnu/packages/rust.scm (rust-heapsize): New variable.
---
gnu/packages/rust.scm | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index 6f02eb7ca..e322fa5e9 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -1196,3 +1196,24 @@ SipHash, is good in many cases, it is notably slower
than other
algorithms with short keys, such as when you have a map of integers to
other values. In cases like these, FNV is demonstrably faster.")
(license (list license:expat license:asl2.0))))
+
+(define-public rust-heapsize
+ (package
+ (name "rust-heapsize")
+ (version "0.3.7")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (crate-uri "heapsize" version))
+ (file-name
+ (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0j9m3cw91apd2shfqv3xk0ih9sj2dv04s4v6jl8ak5c4fnaf304c"))))
+ (build-system cargo-build-system)
+ (home-page "https://github.com/servo/heapsize";)
+ (synopsis "Measure the total runtime size of an object on the heap")
+ (description
+ "@code{heapsize} can be used in support of measuring heap
+allocations in Rust programs.")
+ (license license:mpl2.0)))
--
2.11.0
