Returns a proxy object (i.e. an atomic vector or data frame of atomic vectors). For vctrs, this determines the behaviour of == and != (via vec_equal()); unique(), duplicated() (via vec_unique() and vec_duplicate_detect()); is.na() and anyNA() (via vec_equal_na()).

vec_proxy_equal(x)

Arguments

x

A vector x.

Value

A 1d atomic vector or a data frame.

Details

The default method calls vec_proxy_compare, which makes all vector classes equal-able by default. If your object is not, provide a vec_proxy_equal() method that throws an error.