def put.one
import bend-parallel@0.1.0.0/sort.bend as Sortimport Base
import bend-parallel@0.1.0.0/histogram.bend as Hist
289# Key j, whose bucket's next slot is t[slot]: perm[that slot] <- j, and
290# the slot moves on.
291def put.one(+j: U32, +slot: U32, p: Hist.Two) -> Hist.Two:
292 Hist.Two{t, pm} = p
293 put.at(j, slot, pm, t[slot])