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authorFederico Ceratto <federico.ceratto@gmail.com>2018-06-13 23:11:29 +0100
committerGitHub <noreply@github.com>2018-06-13 23:11:29 +0100
commitd1e03c20d22916a7f2165e12e1fafa94eaf8c67e (patch)
tree69482aec24a2e118d393fdbc1cea80add57fa928 /lib/pure
parent89dd1e3592e5f869bd2845c587ddec9c749d4d7b (diff)
downloadNim-d1e03c20d22916a7f2165e12e1fafa94eaf8c67e.tar.gz
Add hint on JSON serialization
Diffstat (limited to 'lib/pure')
-rw-r--r--lib/pure/marshal.nim1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/pure/marshal.nim b/lib/pure/marshal.nim
index b88c9dd85..9b6482c77 100644
--- a/lib/pure/marshal.nim
+++ b/lib/pure/marshal.nim
@@ -270,6 +270,7 @@ proc store*[T](s: Stream, data: T) =
 
 proc `$$`*[T](x: T): string =
   ## returns a string representation of `x`.
+  ## Note: to serialize `x` to JSON use $(%x) from the ``json`` module
   var stored = initIntSet()
   var d: T
   shallowCopy(d, x)