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| author | Niko Matsakis <niko@alum.mit.edu> | 2020-01-09 05:56:38 -0500 |
|---|---|---|
| committer | Niko Matsakis <niko@alum.mit.edu> | 2020-03-26 06:52:55 -0400 |
| commit | fda3378e3fcf279a19409ef368ce9bd5b57bfd62 (patch) | |
| tree | 7fb3ae6e92d79b4c068d1e6f0d1d2dc45de49733 /src/librustc_errors | |
| parent | 65071708f8fe72dd2103c6eace0eb6802a6acf03 (diff) | |
| download | rust-fda3378e3fcf279a19409ef368ce9bd5b57bfd62.tar.gz rust-fda3378e3fcf279a19409ef368ce9bd5b57bfd62.zip | |
introduce `negative_impls` feature gate and document
They used to be covered by `optin_builtin_traits` but negative impls are now applicable to all traits, not just auto traits. This also adds docs in the unstable book for the current state of auto traits.
Diffstat (limited to 'src/librustc_errors')
| -rw-r--r-- | src/librustc_errors/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustc_errors/lib.rs b/src/librustc_errors/lib.rs index a21314afb1e..6157c46f80c 100644 --- a/src/librustc_errors/lib.rs +++ b/src/librustc_errors/lib.rs @@ -802,13 +802,13 @@ impl HandlerInner { )); self.failure(&format!( "For more information about an error, try \ - `rustc --explain {}`.", + `rustc --explain {}`.", &error_codes[0] )); } else { self.failure(&format!( "For more information about this error, try \ - `rustc --explain {}`.", + `rustc --explain {}`.", &error_codes[0] )); } |