user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Suggest to use a wrapper in the wiki for the empty_enum lint

Browse source
This commit is contained in:
Owen Sanchez 2017-02-04 22:09:54 -07:00
parent 1193f4fb68
commit c922eb9db5
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
clippy_lints/src/empty_enum.rs
View file

@ -6,7 +6,8 @@ use utils::span_lint_and_then;
/// **What it does:** Checks for `enum`s with no variants.
///
/// **Why is this bad?** Enum's with no variants should be replaced with `!`.
/// **Why is this bad?** Enum's with no variants should be replaced with `!`, the uninhabited type,
/// or a wrapper around it.
///
/// **Known problems:** None.
///