Trait cc_traits::SimpleCollectionRef
source · pub trait SimpleCollectionRef: CollectionRef {
// Required method
fn into_ref<'r>(r: Self::ItemRef<'r>) -> &'r Self::Item
where Self: 'r;
}
Expand description
Collection where each item reference can be converted into a standard “simple” rust reference.
This trait is particularly useful to avoid having to include where bounds
of the form for<'r> T::ItemRef<'r>: Into<&'r T::Item>
, which can
currently lead the compiler to try to prove T: 'static
(see https://github.com/rust-lang/rust/pull/96709#issuecomment-1182403490)
for more details.