bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

E0206 - added union to description

Browse source
This commit is contained in:
Jamilya Shurukhova 2023-03-16 10:18:31 +01:00
parent 18e305dfca
commit dc39bf8efc
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_error_codes/src/error_codes/E0206.md
View file

@ -1,5 +1,5 @@
The `Copy` trait was implemented on a type which is neither a struct nor an The `Copy` trait was implemented on a type which is neither a struct nor an
enum. enum nor a union.
Erroneous code example: Erroneous code example:
@ -10,6 +10,6 @@ struct Bar;
impl Copy for &'static mut Bar { } // error! impl Copy for &'static mut Bar { } // error!
``` ```
You can only implement `Copy` for a struct or an enum. You can only implement `Copy` for a struct, a union, or an enum.
The previous example will fail because `&'static mut Bar` The previous example will fail because `&'static mut Bar`
is not a struct or enum. is not a struct or enum.