mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
|
error[E0072]: recursive types `A` and `B` have infinite size
|
||
|
--> $DIR/issue-105231.rs:2:1
|
||
|
|
|
||
|
LL | struct A<T>(B<T>);
|
||
|
| ^^^^^^^^^^^ ---- recursive without indirection
|
||
|
LL |
|
||
|
LL | struct B<T>(A<A<T>>);
|
||
|
| ^^^^^^^^^^^ ------- recursive without indirection
|
||
|
|
|
||
|
help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
|
||
|
|
|
||
|
LL ~ struct A<T>(Box<B<T>>);
|
||
|
LL |
|
||
|
LL ~ struct B<T>(Box<A<A<T>>>);
|
||
|
|
|
||
|
|
||
|
error[E0275]: overflow evaluating the requirement `A<A<A<A<A<A<A<...>>>>>>>: Send`
|
||
|
|
|
||
|
= help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_105231`)
|
||
|
note: required because it appears within the type `B<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<A<u8>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
|
||
|
--> $DIR/issue-105231.rs:4:8
|
||
|
|
|
||
|
LL | struct B<T>(A<A<T>>);
|
||
|
| ^
|
||
|
|
||
|
error: aborting due to 2 previous errors
|
||
|
|
||
|
Some errors have detailed explanations: E0072, E0275.
|
||
|
For more information about an error, try `rustc --explain E0072`.
|