mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-11 08:05:12 +00:00
15 lines
491 B
Plaintext
15 lines
491 B
Plaintext
error[E0072]: recursive type `List` has infinite size
|
|
--> $DIR/recursive-enum.rs:1:1
|
|
|
|
|
LL | enum List<T> { Cons(T, List<T>), Nil }
|
|
| ^^^^^^^^^^^^ ------- recursive without indirection
|
|
|
|
|
help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
|
|
|
|
|
LL | enum List<T> { Cons(T, Box<List<T>>), Nil }
|
|
| ++++ +
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0072`.
|