| error[E0631]: type mismatch in function arguments | |
| --> $DIR/enum-variant-arg-mismatch.rs:8:9 | |
| | | |
| LL | Ident(&'a str), | |
| | ----- found signature defined here | |
| ... | |
| LL | map(Sexpr::Ident); | |
| | --- ^^^^^^^^^^^^ expected due to this | |
| | | | |
| | required by a bound introduced by this call | |
| | | |
| = note: expected function signature `fn(String) -> _` | |
| found function signature `fn(&str) -> _` | |
| note: required by a bound in `map` | |
| --> $DIR/enum-variant-arg-mismatch.rs:5:15 | |
| | | |
| LL | fn map<'a, F: Fn(String) -> Sexpr<'a>>(f: F) {} | |
| | ^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `map` | |
| help: consider wrapping the function in a closure | |
| | | |
| LL | map(|arg0: String| Sexpr::Ident(/* &str */)); | |
| | ++++++++++++++ ++++++++++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0631`. |