pub fn lookup_impl_const(
db: &dyn HirDatabase,
env: Arc<TraitEnvironment>,
const_id: ConstId,
subs: Substitution,
) -> (ConstId, Substitution)
pub fn lookup_impl_const(
db: &dyn HirDatabase,
env: Arc<TraitEnvironment>,
const_id: ConstId,
subs: Substitution,
) -> (ConstId, Substitution)