fn print_python_abi_violations()

in kernel-abi-check/src/main.rs [108:137]

• 28 lines of code
• 8 McCabe index (conditional complexity)

fn print_python_abi_violations(violations: &BTreeSet<PythonAbiViolation>, python_abi: &Version) {
    if !violations.is_empty() {
        let newer_abi3_symbols = violations
            .iter()
            .filter(|v| matches!(v, PythonAbiViolation::IncompatibleAbi3Symbol { .. }))
            .collect::<BTreeSet<_>>();
        let non_abi3_symbols = violations
            .iter()
            .filter(|v| matches!(v, PythonAbiViolation::NonAbi3Symbol { .. }))
            .collect::<BTreeSet<_>>();

        if !newer_abi3_symbols.is_empty() {
            eprintln!("\n⛔ Symbols >= Python ABI {python_abi} found:\n",);
            for violation in newer_abi3_symbols {
                if let PythonAbiViolation::IncompatibleAbi3Symbol { name, added } = violation {
                    eprintln!("{name}: {added}");
                }
            }
        }

        if !non_abi3_symbols.is_empty() {
            eprintln!("\n⛔ Non-ABI3 symbols found:\n");
            for violation in &non_abi3_symbols {
                if let PythonAbiViolation::NonAbi3Symbol { name } = violation {
                    eprintln!("{name}");
                }
            }
        }
    }
}