pub static MX_CLASS_NAMES: DistributedSlice<[ClassNameEntry]>Expand description
Class name entries mapping Rust type names to R-visible class names. Host-only.
Each #[miniextendr] impl block emits an entry. During
write_r_wrappers_to_file, .__MX_CLASS_REF_<RustName>__ placeholders
in generated R wrapper strings are replaced with the registered R class name
(which may differ when class = "Override" is set on the impl block).