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| -rw-r--r-- | src/librustc_error_codes/error_codes/E0322.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/librustc_error_codes/error_codes/E0322.md b/src/librustc_error_codes/error_codes/E0322.md index d2ee426763e..ccef8681dd6 100644 --- a/src/librustc_error_codes/error_codes/E0322.md +++ b/src/librustc_error_codes/error_codes/E0322.md @@ -1,3 +1,13 @@ +The `Sized` trait was implemented explicitly. + +Erroneous code example: + +```compile_fail,E0322 +struct Foo; + +impl Sized for Foo {} // error! +``` + The `Sized` trait is a special trait built-in to the compiler for types with a constant size known at compile-time. This trait is automatically implemented for types as needed by the compiler, and it is currently disallowed to |