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Diffstat (limited to 'components/script/dom/bindings/inheritance.rs')
| -rw-r--r-- | components/script/dom/bindings/inheritance.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/components/script/dom/bindings/inheritance.rs b/components/script/dom/bindings/inheritance.rs index d97843bf42a..c017a806b6e 100644 --- a/components/script/dom/bindings/inheritance.rs +++ b/components/script/dom/bindings/inheritance.rs @@ -41,3 +41,8 @@ pub trait Castable: IDLInterface + DomObject + Sized { } } } + +pub trait HasParent { + type Parent; + fn as_parent(&self) -> &Self::Parent; +} |