F7 (operator, 2026-09-30): "Schema aliasing sounds like a really bad idea,
I support retiring it." CultNetDocumentRegistry::register inserted into its
type and schema-id maps unconditionally, so the last binding for a schema id
won, as the TypeScript registry did before 9adea366.
- register returns Result and refuses a binding whose type already holds
another schema id, or whose schema id another type holds, with
cultcache_rs::SchemaConflictError: the new binding's schema id, both
document types (a binding carries no schema name), an empty record key.
Nothing is bound on refusal. Binding a type to the schema id it holds
again replaces the binding.
- Call sites propagate the refusal: the cultmesh-rs registry macro, the
interop peer example, and the tests.
- Tests renamed to what they test: raw snapshot replication hydrates the
receiver's own type for the schema; a reactive document coalesces direct
member writes.
- New test: both claimant shapes in both orders, the first binding intact
afterwards, and a same-type rebind replacing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
fc3f3ee5ff