blob: 8c5c6e28b65c6750a4eef3a4f9d443b0da723467 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
A literal value was used inside `#[derive]`.
Erroneous code example:
```compile_fail,E0777
#[derive("Clone")] // error!
struct Foo;
```
Only paths to traits are allowed as argument inside `#[derive]`. You can find
more information about the `#[derive]` attribute in the [Rust Book].
```
#[derive(Clone)] // ok!
struct Foo;
```
[Rust Book]: https://doc.rust-lang.org/book/appendix-03-derivable-traits.html
|