If I want to use borrowed parameters in tokio::spwan, as in the following function, how to solve the error of "borrowed data escapes outside of function"?
async fn error(param: &str){
let _ = tokio::spawn(async move {
println!("string is {:?}", param);
}).await;
}
full error
error[E0521]: borrowed data escapes outside of function
--> src/main.rs:11:13
|
10 | async fn error(param: &str){
| ----- - let's call the lifetime of this reference `'1`
| |
| `param` is a reference that is only valid in the function body
11 | let _ = tokio::spawn(async move {
| _____________^
12 | | println!("string is {:?}", param);
13 | | }).await;
| | ^
| | |
| |______`param` escapes the function body here
| argument requires that `'1` must outlive `'static`
Since the database connection is passed as a borrowed parameter, I'm not quite sure how this can be resolved...