1 error[E0658]: destructuring assignments are unstable
2 --> $DIR/ice-6250.rs:12:25
4 LL | Some(reference) = cache.data.get(key) {
7 | cannot assign to this expression
9 = note: see issue #71126 <https://github.com/rust-lang/rust/issues/71126> for more information
10 = help: add `#![feature(destructuring_assignment)]` to the crate attributes to enable
12 error[E0601]: `main` function not found in crate `ice_6250`
13 --> $DIR/ice-6250.rs:4:1
15 LL | / pub struct Cache {
16 LL | | data: Vec<i32>,
22 | |_^ consider adding a `main` function to `$DIR/ice-6250.rs`
24 error[E0308]: mismatched types
25 --> $DIR/ice-6250.rs:12:14
27 LL | for reference in vec![1, 2, 3] {
28 | --------- expected due to the type of this binding
30 LL | Some(reference) = cache.data.get(key) {
31 | ^^^^^^^^^ expected integer, found `&i32`
33 help: consider dereferencing the borrow
35 LL | Some(*reference) = cache.data.get(key) {
38 error[E0308]: mismatched types
39 --> $DIR/ice-6250.rs:12:9
41 LL | Some(reference) = cache.data.get(key) {
42 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `()`
44 error: aborting due to 4 previous errors
46 Some errors have detailed explanations: E0308, E0601, E0658.
47 For more information about an error, try `rustc --explain E0308`.