1 error[E0061]: this function takes 2 parameters but 1 parameter was supplied
4 LL | fn f(a: u16, b: &str) {}
5 | --------------------- defined here
8 | ^^^^ expected 2 parameters
10 error[E0061]: this function takes 1 parameter but 0 parameters were supplied
11 --> $DIR/E0061.rs:10:5
14 | ------------- defined here
17 | ^^^^ expected 1 parameter
19 error: aborting due to 2 previous errors
21 For more information about this error, try `rustc --explain E0061`.