unsafe is:module package:rio

Boxed Vector unsafe functions. These perform no bounds checking, and may cause segmentation faults etc.! Import as:
import qualified RIO.Vector.Boxed.Unsafe as VB'
Storable Vector unsafe functions. These perform no bounds checking, and may cause segmentation faults etc.! Import as:
import qualified RIO.Vector.Storable.Unsafe as VS'
Unoxed Vector unsafe functions. These perform no bounds checking, and may cause segmentation faults etc.! Import as:
import qualified RIO.Vector.Unoxed.Unsafe as VU'
Generic Vector interface unsafe functions. These perform no bounds checking, and may cause segmentation faults etc.! Import as:
import qualified RIO.Vector.Unsafe as V'