pub static MX_MATCH_ARG_CHOICES: DistributedSlice<[MatchArgChoicesEntry]>Expand description
Match-arg choices entries for R wrapper post-processing. Host-only.
Each #[miniextendr] function with match_arg params emits an entry.
During write_r_wrappers_to_file, the placeholder in the R formal default
is replaced with the actual choices from the enum’s MatchArg::CHOICES.