E0392E0392 — Unused Type or Lifetime Parameter
A generic type or lifetime parameter is declared but not used in the struct or enum.
E0603You are trying to access a private item from outside its module.
The item (function, type, field, or module) is not marked as pub and cannot be accessed from outside its defining module. Rust items are private by default.
Add pub to the item's declaration to make it public. Use pub(crate) for crate-level visibility. Access the item through a public API provided by the module.
E0392A generic type or lifetime parameter is declared but not used in the struct or enum.
E0061A function was called with the wrong number of arguments.
E0308The expected type does not match the actual type provided.
clippy::unused_importsAn imported item is not used anywhere in the file.
clippy::let_and_returnA variable is declared and immediately returned on the next line.
E0433The module path used in a use statement or type path cannot be resolved.