@@ -487,6 +487,29 @@ (define-public perl6-json-name
@code{JSON::Marshal} or @code{JSON::Unmarshal} for serialisation/de-serialisation.")
(license license:artistic2.0)))
+(define-public perl6-json-optin
+ (package
+ (name "perl6-json-optin")
+ (version "0.0.1")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/jonathanstowe/JSON-OptIn")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0iz1wd3rfcb3kdc8cylwfxr8p02bpivk7kcf3dmm2l4mmdhyk7np"))))
+ (build-system rakudo-build-system)
+ (arguments '(#:with-zef? #f))
+ (home-page "https://github.com/jonathanstowe/JSON-OptIn")
+ (synopsis "Provide a trait and role to identify opt-in JSON serialization")
+ (description "This provides a trait and a role for the identification of
+`opt in' serializable attributes in, e.g., @code{JSON::Marshal}. It's
+probably not necessary to use this directly as it will be required by, e.g.,
+@code{JSON::Name}, but it's just more convenient to package it separately.")
+ (license license:artistic2.0)))
+
(define-public perl6-json-unmarshal
;; Last commit was May 2017
(let ((commit "e1b6288c5f3165058f36c0f4e171cdf2dfd640da")