diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ast.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs index 3cc6a043e3b..57f2104e4a5 100644 --- a/src/libsyntax/ast.rs +++ b/src/libsyntax/ast.rs @@ -55,7 +55,7 @@ mod tests; /// ``` /// /// `'outer` is a label. -#[derive(Clone, RustcEncodable, RustcDecodable, Copy)] +#[derive(Clone, RustcEncodable, RustcDecodable, Copy, HashStable_Generic)] pub struct Label { pub ident: Ident, } @@ -483,7 +483,7 @@ pub struct Crate { /// Possible values inside of compile-time attribute lists. /// /// E.g., the '..' in `#[name(..)]`. -#[derive(Clone, RustcEncodable, RustcDecodable, Debug)] +#[derive(Clone, RustcEncodable, RustcDecodable, Debug, HashStable_Generic)] pub enum NestedMetaItem { /// A full MetaItem, for recursive meta items. MetaItem(MetaItem), @@ -496,7 +496,7 @@ pub enum NestedMetaItem { /// A spanned compile-time attribute item. /// /// E.g., `#[test]`, `#[derive(..)]`, `#[rustfmt::skip]` or `#[feature = "foo"]`. -#[derive(Clone, RustcEncodable, RustcDecodable, Debug)] +#[derive(Clone, RustcEncodable, RustcDecodable, Debug, HashStable_Generic)] pub struct MetaItem { pub path: Path, pub kind: MetaItemKind, @@ -506,7 +506,7 @@ pub struct MetaItem { /// A compile-time attribute item. /// /// E.g., `#[test]`, `#[derive(..)]` or `#[feature = "foo"]`. -#[derive(Clone, RustcEncodable, RustcDecodable, Debug)] +#[derive(Clone, RustcEncodable, RustcDecodable, Debug, HashStable_Generic)] pub enum MetaItemKind { /// Word meta item. /// |