How to set a dynamic value as a Js.t key in ReScript?

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Is there a way to set a dynamic value as a Js.t key in ReScript?

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glennsl On BEST ANSWER

No it's not. Js.t is a type where all the keys are known at compile time. It's therefore not possible to add or remove keys at runtime. Js.Dict.t is a type that's also represented as a JavaScript object and which allows keys to be added or removed at runtime. The trade-off here is that all the values need to have the same type, encoded in the type parameter given to Js.Dict.t.