tests/source/configs-fn_brace_style-prefer_same_line.rs

// rustfmt-fn_brace_style: PreferSameLine
// Function brace style

fn lorem() {
    // body
}

fn lorem(ipsum: usize) {
    // body
}

fn lorem<T>(ipsum: T) where T: Add + Sub + Mul + Div {
    // body
}