DataView\LambdaColumnMapper.cs (2)
69impl = new Impl<TSrc, TDst, TDst>(env, name, input, col, typeDst, mapper, keyValueGetter: keyValueGetter, slotNamesGetter: slotNamesGetter);
88return new Impl<T1, T2, T3>(env, name, input, col, typeDst, map1, map2, keyValueGetter);