error[E0050]: method `come_on_a_little_more_effort` has 0 parameters but the declaration in trait `TooLittle::come_on_a_little_more_effort` has 3
  --> $DIR/method-signature-matches.rs:46:5
   |
LL |     fn come_on_a_little_more_effort(_: (), _: (), _: ()) -> impl Sized;
   |                                        ---------------- trait requires 3 parameters
...
LL |     fn come_on_a_little_more_effort() {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters, found 0

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0050`.