mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-02 11:44:28 +00:00
26 lines
758 B
Plaintext
26 lines
758 B
Plaintext
error[E0308]: `match` arms have incompatible types
|
|
--> $DIR/issue-101465.rs:20:18
|
|
|
|
|
LL | / match true {
|
|
LL | | true => B,
|
|
| | - this is found to be of type `B`
|
|
LL | | false => C,
|
|
| | ^ expected `B`, found `C`
|
|
LL | |
|
|
LL | | }
|
|
| |_____- `match` arms have incompatible types
|
|
|
|
|
help: you could change the return type to be a boxed trait object
|
|
|
|
|
LL | fn foo() -> Box<dyn Tr> {
|
|
| ~~~~~~~ +
|
|
help: if you change the return type to expect trait objects, box the returned expressions
|
|
|
|
|
LL ~ true => Box::new(B),
|
|
LL ~ false => Box::new(C),
|
|
|
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|