rs playground data structures

lib.rs

use std::cell::RefCell;

#[derive(Debug)]
struct YakeTarget<'a> {
    pub name: String,
    pub dependencies: Option<Vec<&'a YakeTarget<'a>>>,
}

#[derive(Debug)]
struct Yake<'a> {
    pub targets: Vec<YakeTarget<'a>>
}

impl<'a> Yake<'a> {
    fn new(targets: Vec<YakeTarget<'a>>) -> Self {
        Yake {
            targets: targets
        }
    } 
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn base_layout() {
        let t1 = YakeTarget {
            name: "psql".into(),
            dependencies: None
        };

        let t2 = YakeTarget {
            name: "docker".into(),
            dependencies: Some(vec![&t1])
        };

        let targets = vec![t1, t2];
        let y = Yake::new(targets);

        println!("{:#?}", y.targets);

    }
}

output compiler

error[E0505]: cannot move out of `t1` because it is borrowed
  --> src/lib.rs:38:28
   |
35 |             dependencies: Some(vec![&t1])
   |                                     --- borrow of `t1` occurs here
...
38 |         let targets = vec![t1, t2];
   |                            ^^  -- borrow later used here
   |                            |
   |                            move out of `t1` occurs here

error: aborting due to previous error; 1 warning emitted

For more information about this error, try `rustc --explain E0505`.
error: could not compile `tryout`.