Module rustc_trait_selection::traits::vtable

Enums

• VtblSegment

Functions

• count_own_vtable_entries 🔒
  Given a trait trait_ref, returns the number of vtable entries that come from trait_ref, excluding its supertraits. Used in computing the vtable base for an upcast trait of a trait object.
• dump_vtable_entries 🔒
• has_own_existential_vtable_entries 🔒
• maybe_iter 🔒
  Turns option of iterator into an iterator (this is just flatten)
• own_existential_vtable_entries 🔒
• own_existential_vtable_entries_iter 🔒
• prepare_vtable_segments
  Prepare the segments for a vtable
• prepare_vtable_segments_inner 🔒
  Helper for prepare_vtable_segments that returns ControlFlow, such that we can use ? in the body.
• provide 🔒
• vtable_entries 🔒
  Given a trait trait_ref, iterates the vtable entries that come from trait_ref, including its supertraits.
• vtable_trait_first_method_offset 🔒
  Find slot base for trait methods within vtable entries of another trait
• vtable_trait_upcasting_coercion_new_vptr_slot 🔒
  Find slot offset for trait vptr within vtable entries of another trait