mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-04 20:54:13 +00:00
28 lines
1.0 KiB
Plaintext
28 lines
1.0 KiB
Plaintext
error[E0412]: cannot find type `Nonexistent` in this scope
|
|
--> $DIR/drop-on-non-struct.rs:9:15
|
|
|
|
|
LL | impl Drop for Nonexistent {
|
|
| ^^^^^^^^^^^ not found in this scope
|
|
|
|
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
|
|
--> $DIR/drop-on-non-struct.rs:1:1
|
|
|
|
|
LL | impl<'a> Drop for &'a mut isize {
|
|
| ^^^^^^^^^^^^^^^^^^-------------
|
|
| | |
|
|
| | `isize` is not defined in the current crate
|
|
| impl doesn't use only types from inside the current crate
|
|
|
|
|
= note: define and implement a trait or new type instead
|
|
|
|
error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions
|
|
--> $DIR/drop-on-non-struct.rs:1:19
|
|
|
|
|
LL | impl<'a> Drop for &'a mut isize {
|
|
| ^^^^^^^^^^^^^ must be a struct, enum, or union in the current crate
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
Some errors have detailed explanations: E0117, E0120, E0412.
|
|
For more information about an error, try `rustc --explain E0117`.
|