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Diffstat (limited to 'crates/hir/src/lib.rs')
| -rw-r--r-- | crates/hir/src/lib.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index 9ffbb3964c..86b5bd3c2c 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -2252,6 +2252,17 @@ impl Local { } } +#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)] +pub struct DeriveHelper { + pub(crate) derive: MacroId, +} + +impl DeriveHelper { + pub fn derive(&self) -> Macro { + Macro { id: self.derive.into() } + } +} + // FIXME: Wrong name? This is could also be a registered attribute #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)] pub struct BuiltinAttr { |