#![allow(unreachable_code)]


fn main() {
    println!("{:?}", {
        struct Config<'a> { host: &'a str } fn foo<'a>(config: &'a mut Config<'a>) { let value = serde_json::Value::String("bar.example.".to_owned()); if let Some(string) = value.as_str() { config.host = string; } }
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (/playground)
error[E0597]: `value` does not live long enough
 --> src/main.rs:6:174
  |
6 |         struct Config<'a> { host: &'a str } fn foo<'a>(config: &'a mut Config<'a>) { let value = serde_json::Value::String("bar.example.".to_owned()); if let Some(string) = value.as_str() { config.host = string; } }
  |                                                    --                                                                                                                        ^^^^^            --------------------    - `value` dropped here while still borrowed
  |                                                    |                                                                                                                         |                |
  |                                                    |                                                                                                                         |                assignment requires that `value` is borrowed for `'a`
  |                                                    lifetime `'a` defined here                                                                                                borrowed value does not live long enough

error: aborting due to previous error

For more information about this error, try `rustc --explain E0597`.
error: Could not compile `playground`.

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

*/

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

*/