Module vctrs_class 

vctrs-compatible class wrapper generator (new_vctr / new_rcrd / new_list_of). Vctrs class R wrapper generator.

Generates an S3 class that integrates with the tidyverse vctrs package: emits a new_<class> wrapper around vctrs::new_vctr / new_rcrd / new_list_of (selected via VctrsKind), plus the standard vec_ptype2 / vec_cast self-coercion methods so the type composes cleanly inside tibble, dplyr, and tidyr. Pick vctrs when your Rust type is “a vector of X” and you want first-class tibble columns; use plain S3/S7 for scalar-like objects.

Functions

generate_vctrs_r_wrapper

Generates the complete R wrapper string for a vctrs-compatible S3 class.