7 lines
324 B
Rust
7 lines
324 B
Rust
|
fn call_this<F>(f: F) : Fn(&str) + call_that {}
|
||
|
|
//~^ ERROR return types are denoted using `->`
|
||
|
|
//~| ERROR cannot find trait `call_that` in this scope
|
||
|
|
//~| WARN trait objects without an explicit `dyn` are deprecated
|
||
|
|
//~| WARN this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
|
||
|
|
fn main() {}
|