cannot find trait `Structable` in this scope

cannot find type `StructDef` in this scope

failed to resolve: use of undeclared type `StructDef`

failed to resolve: use of undeclared type `Fields`

cannot find trait `Valuable` in this scope

cannot find type `Value` in this scope

failed to resolve: use of undeclared type `Value`

cannot find trait `Visit` in this scope

failed to resolve: use of undeclared type `NamedValues`

failed to resolve: use of undeclared type `Value`

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

unused import: `crate::actor::message::Message`