@@ -1743,6 +1743,31 @@ (define-public julia-functionwrappers
arbitrary functions.")
(license license:expat)))
+(define-public julia-functors
+ (package
+ (name "julia-functors")
+ (version "0.2.6")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/FluxML/Functors.jl")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0vkyh63v6kj70bqg09z6vsnxm2idz3xwiz7nsr53fgj5c37y2xrj"))))
+ (build-system julia-build-system)
+ (home-page "https://fluxml.ai/Functors")
+ (synopsis "Design pattern for structures as in machine learning")
+ (description "This package provides tools to express a design pattern for
+dealing with large/ nested structures, as in machine learning and
+optimisation. For large machine learning models it can be cumbersome or
+inefficient to work with parameters as one big, flat vector, and structs help
+in managing complexity; but it is also desirable to easily operate over all
+parameters at once, e.g. for changing precision or applying an optimiser
+update step.")
+ (license license:expat)))
+
(define-public julia-fuzzycompletions
(package
(name "julia-fuzzycompletions")