small changes

lib/primitives/dynamic.js

@@ -1,6 +1,14 @@
+import { inspect } from "node:util";
 import { assignFn } from "../generics/generics.js";
 
-export const newDynamic = i => t => ({i, t});
+function inspectDynamic(_depth, options, inspect) {
+  return `${inspect(this.i, options)} :: ${inspect(this.t, options)}`;
+}
+
+export const newDynamic = i => t => ({
+  i, t,
+  [inspect.custom]: inspectDynamic,
+});
 
 export const getInst = lnk => lnk.i;
 export const getType = lnk => lnk.t;