error[E0308]: mismatched types --> $DIR/too-long.rs:37:28 | LL | qux.foo(a, b, c, d, e, f, g, h, i, j, k, l); | --- ^ expected `i32`, found `&i32` | | | arguments to this method are incorrect | note: associated function defined here --> $DIR/too-long.rs:4:8 | LL | fn foo( | ^^^ ... LL | f: i32, | ------ help: consider dereferencing the borrow | LL | qux.foo(a, b, c, d, e, *f, g, h, i, j, k, l); | + error: aborting due to previous error For more information about this error, try `rustc --explain E0308`.