# Function rustc_trait_selection::traits::object_safety::is_vtable_safe_method

source ·

    pub fn is_vtable_safe_method(
        tcx: TyCtxt<'_>,
        trait_def_id: DefId,
        method: AssocItem,
    ) -> bool

Expand description

We say a method is vtable safe if it can be invoked on a trait object. Note that object-safe traits can have some non-vtable-safe methods, so long as they require `Self: Sized` or otherwise ensure that they cannot be used when `Self = Trait`.