slide-index2-vec.md
In slider: Sliding Window Functions

slide_index2_*() errors if it can't simplify

Code
  (expect_error(slide_index2_vec(1:2, 1:2, 1:2, fn, .ptype = NULL), class = "vctrs_error_incompatible_type")
  )
Output
  <error/vctrs_error_ptype2>
  Error in `slide_index2_vec()`:
  ! Can't combine `out[[1]]` <double> and `out[[2]]` <character>.

Code
  (expect_error(slide_index2_int(1:2, 1:2, 1:2, fn), class = "vctrs_error_incompatible_type")
  )
Output
  <error/vctrs_error_cast>
  Error:
  ! Can't convert <character> to <integer>.

slide_index2_chr() cannot coerce

Code
  (expect_error(slide_index2_chr(1, 1, 1, ~.x), class = "vctrs_error_incompatible_type")
  )
Output
  <error/vctrs_error_cast>
  Error:
  ! Can't convert <double> to <character>.