Add option to make explain
cycle through colors of the rainbow (+ fix layering)
#2913
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Small quality-of-life change to give users the option to use either a single color for
explain
, or to have it cycle through colors. Colors change at each level of the hierarchy, so it's easier to see what elements are part of what other elements, and to tell the difference between overlapping elements.See the
layout
example:I'm very unsure about what to name things and what to re-export where, but hopefully this is close to useable.
The change is non-breaking, since
explain
now takesInto<ExplainColor>
which has a blanketimpl From<C: Into<Color>>
(so we can just pass aColor
, same as before).