pub fn settle_corners(document: Document) -> Result<Document, FoldError>Expand description
document with every wire’s corners stored as the solve leaves them once
it has nothing more to promote — what the solve rider converges on over a
document’s seals, and so what one the editor saved carries. A single solve
is not enough: corners promoted from a bare wire re-solve differently from
the wire they came from.
§Errors
A settling the document refuses to fold.