🤖 Auto-generated by Endless task #24.

Initiated by: Huacnlee Li Huashun

Background

cargo clippy --workspace -- -D warnings failed with two lint errors introduced alongside the macroeconomic v2 API additions:

1. Dead code in longbridge crate: Two pub(crate) blocking wrapper methods — macroeconomic_indicators_v2 and macroeconomic_v2 — were added to FundamentalContextSync but are never called. The public blocking methods macroeconomic_indicators and macroeconomic already proxy through the async chain which uses v2 internally.

2. Deprecated pyo3 API in longbridge-python crate: MacroeconomicCountry was declared with a bare #[pyclass] on a Clone type. In pyo3 v0.28, the automatic FromPyObject derivation for such types is deprecated; callers must now opt in with from_py_object or opt out with skip_from_py_object. Since MacroeconomicCountry is accepted as a Python function argument, it needs from_py_object.

Summary

• Problem solved: cargo clippy --workspace -- -D warnings failing on dead-code and deprecated-API lints
• What was done: (1) Deleted the two dead pub(crate) blocking v2 methods from rust/src/blocking/fundamental.rs; (2) Updated MacroeconomicCountry pyclass to #[pyclass(eq, eq_int, from_py_object)] with Hash, Eq, PartialEq derives, matching the pattern of all other argument enums in the file
• Why this approach: Deletion is correct for the dead methods; from_py_object is required for the enum since it is used as a Python function parameter; eq, eq_int added for consistency with FinancialReportKind and FinancialReportPeriod
• How to verify: Run cargo clippy --workspace -- -D warnings from the workspace root — should compile clean

Changes

Key Decisions

Deleted the blocking v2 methods rather than adding #[allow(dead_code)] because the public API already covers the same functionality. For MacroeconomicCountry, added eq, eq_int alongside from_py_object to match the established pattern in the file rather than producing an inconsistent enum that compares by identity only.