Function rustdoc::clean::inline::build_impls

pub(crate) fn build_impls(
    cx: &DocContext<'_>, 
    parent_module: Option<DefId>, 
    did: DefId, 
    attrs: Option<Attributes<'_>>
) -> Vec<Item>

Builds all inherent implementations of an ADT (struct/union/enum) or Trait item/path/reexport.