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Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0380.md')
| -rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0380.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0380.md b/compiler/rustc_error_codes/src/error_codes/E0380.md new file mode 100644 index 000000000..638f0c8ec --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0380.md @@ -0,0 +1,14 @@ +An auto trait was declared with a method or an associated item. + +Erroneous code example: + +```compile_fail,E0380 +unsafe auto trait Trait { + type Output; // error! +} +``` + +Auto traits cannot have methods or associated items. For more information see +the [opt-in builtin traits RFC][RFC 19]. + +[RFC 19]: https://github.com/rust-lang/rfcs/blob/master/text/0019-opt-in-builtin-traits.md |