Expand description
Extension trait for SEXP providing ALTREP-specific accessors.
Using methods on SEXP (via &self) instead of free functions avoids
clippy::not_unsafe_ptr_arg_deref in ALTREP trait implementations,
mirroring the pattern established by SexpExt.
Traitsยง
- Altrep
Sexp Ext - ALTREP-specific extension methods for SEXP.