|  | error[E0308]: arguments to this function are incorrect | 
|  | --> $DIR/complex.rs:14:3 | 
|  | | | 
|  | LL |   complex(1.0, H {}, &"", G{}, F::X2, Z {}, X {}, Y {}); | 
|  | |   ^^^^^^^ --- expected `u32`, found floating-point number | 
|  | | | 
|  | note: function defined here | 
|  | --> $DIR/complex.rs:11:4 | 
|  | | | 
|  | LL | fn complex(_i: u32, _s: &str, _e: E, _f: F, _g: G, _x: X, _y: Y, _z: Z ) {} | 
|  | |    ^^^^^^^ -------            ----- | 
|  | help: did you mean | 
|  | | | 
|  | LL -   complex(1.0, H {}, &"", G{}, F::X2, Z {}, X {}, Y {}); | 
|  | LL +   complex(/* u32 */, &"", /* E */, F::X2, G{}, X {}, Y {}, Z {}); | 
|  | | | 
|  |  | 
|  | error: aborting due to 1 previous error | 
|  |  | 
|  | For more information about this error, try `rustc --explain E0308`. |