#![allow(unreachable_code)]


fn main() {
    println!("{:?}", {
        "1234KB".find(|s| !s.is_numeric())
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (/playground)
error[E0282]: type annotations needed
 --> src/main.rs:6:24
  |
6 |         "1234KB".find(|s| !s.is_numeric())
  |                        ^ consider giving this closure parameter a type
  |
  = note: type must be known at this point

error: aborting due to previous error

For more information about this error, try `rustc --explain E0282`.
error: Could not compile `playground`.

To learn more, run the command again with --verbose.

*/

/* ~~~~=== stdout ===~~~~

*/