Dfyjkt

I'm trying to parse an array with customer structures from JSON using Serde. I simplified the example to reproduce the problem, but the idea is the same - I have vector with customer structs:

#[derive(Debug)]
struct X 
 x: String,
 y: String,


fn get_d<'a>() -> Vec<&'a X> 
 let mut y: Vec<&X> = vec!;
 let x = vec![
 &X 
 x: String::new(),
 y: String::new(),
 ,
 &X 
 x: String::new(),
 y: String::new(),
 ,
 ];
 for i in x.iter() 
 y.push(i);
 

 y


fn main() 
 let d = get_d();
 println!(":?", d);

I got the error:

error[E0597]: borrowed value does not live long enough
 --> src/main.rs:10:10
 |
10 | &X ,
 | |_________^ temporary value does not live long enough
...
18 | ];
 | - temporary value only lives until here
 |
note: borrowed value must be valid for the lifetime 'a as defined on the function body at 7:10...
 --> src/main.rs:7:10
 |
7 | fn get_d<'a>() -> Vec<&'a X> {
 | ^^
 = note: consider using a `let` binding to increase its lifetime

If I change String to u16 at x and y fields in the X struct then it works. The idea is I want to return some part of the vector from the function, nevermind values or pointers.

If I try to return a vector of values I get:

14 | y.push(*i);
 | ^^ cannot move out of borrowed content