1 error[E0716]: temporary value dropped while borrowed
2 --> $DIR/borrowck-let-suggestion.rs:2:17
4 LL | let mut x = vec![1].iter();
5 | ^^^^^^^ - temporary value is freed at the end of this statement
7 | creates a temporary which is freed while still in use
10 | ----------- borrow later used here
12 = note: consider using a `let` binding to create a longer lived value
13 = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0716`.