gistfile1.txt

fn catch(function: fn(Vec<i64>) -> (), input: Vec<i64>) -> bool {
    let passed_function = function.clone();
    let passed_input = input.clone();
    let handle = std::thread::spawn(move || passed_function(passed_input));
    handle.join().is_err()
}

fn catch2<Input: Send + Clone>(function: fn(Input) -> (), input: Input) -> bool {
    let passed_function = function.clone();
    let passed_input = input.clone();
    let handle = std::thread::spawn(move || passed_function(passed_input));
    handle.join().is_err()
}

// catch is fine

// catch 2 produces:

// src/lib.rs:67:42: 67:74 error: the parameter type `Input` may not live long enough [E0310]
// src/lib.rs:67     let handle = std::thread::spawn(move || passed_function(passed_input));
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// src/lib.rs:67:42: 67:74 help: consider adding an explicit lifetime bound `Input: 'static`...
// src/lib.rs:67     let handle = std::thread::spawn(move || passed_function(passed_input));
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// src/lib.rs:67:42: 67:74 note: ...so that captured variable `passed_input` does not outlive the enclosing closure
// src/lib.rs:67     let handle = std::thread::spawn(move || passed_function(passed_input));
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~