extendr_api::prelude::col

Function from_ref_generic

pub fn from_ref_generic<E>(
    value: <<E as Entity>::Group as ForType>::FaerOf<&<E as Entity>::Unit>,
) -> ColRef<'_, E>
where
    E: Entity,
Expand description

Returns a view over a column with 1 row containing value as its only element, pointing to value.