diff options
| -rw-r--r-- | src/librustc_typeck/diagnostics.rs | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/librustc_typeck/diagnostics.rs b/src/librustc_typeck/diagnostics.rs index affa0768697..7cc13a1a077 100644 --- a/src/librustc_typeck/diagnostics.rs +++ b/src/librustc_typeck/diagnostics.rs @@ -1244,6 +1244,26 @@ impl Bytes { ... } // error, same as above ``` "##, +E0117: r##" +You tried to implement a trait on a type which isn't defined in your crate. +Erroneous code example: + +``` +impl Drop for u32 {} +``` + +The type on which you want to implement the trait has to be defined in +your crate. Example: + +``` +pub struct Foo; // you define your type in your crate + +impl Drop for Foo { // and you can implement the trait on it! + // code of trait implementation here +} +``` +"##, + E0121: r##" In order to be consistent with Rust's lack of global type inference, type placeholders are disallowed by design in item signatures. @@ -1826,7 +1846,6 @@ register_diagnostics! { E0102, E0103, E0104, - E0117, E0118, E0119, E0120, |