Nothing
Code
df <- foobar(data.frame(x = 1, y = "", z = TRUE))
vec_ptype_abbr(df)
Output
[1] "vctrs_fb[,3]"
Code
vec_ptype_full(df)
Output
[1] "vctrs_foobar<\n x: double\n y: character\n z: logical\n>"
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