This PR removes the Default bound from the Packable::Visitor. As a consequence, the visitor must be optional in the trait. Users can now check whether the visitor is Some to validate their data, so the const VERIFY generic is no longer useful, thus it has been removed.
Description
This PR removes the
Defaultbound from thePackable::Visitor. As a consequence, the visitor must be optional in the trait. Users can now check whether the visitor isSometo validate their data, so theconst VERIFYgeneric is no longer useful, thus it has been removed.