vec_list_cast

<p>This is a function for developers to use when extending vctrs. It casts
a list to a more specific vectoring type, keeping the length constant.
It does this by discarding (with a warning), any elements after the 1.
It is called from <code>vec_cast.XYZ.list()</code> methods to preserve symmetry with
<code>vec_cast.list.XYZ()</code>.</p>

internal

Functions that help you work with vectors,
particularly numeric.  Provides a full set of summary, cumulative,
rolling, and vectorised functions for both R and C.

Hadley Wickham

vctrs

vec_list_cast: Cast a list to vector of specific type

Description

Usage

Arguments

Details