from

infix inline fun <reified R> String.from(noinline expression: (T) -> R)
infix inline fun <reified R> String.from(inferType: CreateDataFrameDsl.InferType<T, R>)


infix inline fun <reified R> KProperty<R>.from(noinline expression: (T) -> R)
infix inline fun <reified R> KProperty<R>.from(inferType: CreateDataFrameDsl.InferType<T, R>)

Deprecated

It's recommended to migrate to the String or Extension Properties Access API https://kotlin.github.io/dataframe/apilevels.html