Thought I would share this for anyone in a similar situaion. I was wanting to print my state out, and so I made a helper to encode it to Json which works really well. However Set
doesn't implement Encoding
.
Tip: Set does not implement Encoding.
To workaround this I converted my Set
to a List
and this worked really well.
stateToStr = \state ->
# Set which doesnt implement encoding??
encodableState = {
head: state.head,
tail: state.tail,
visits : Set.toList state.visits
}
when Str.fromUtf8 (Encode.toBytes encodableState Json.toUtf8) is
Ok str -> str
Err _ -> crash "unable to encode state to Json"
Last updated: Jul 05 2025 at 12:14 UTC