Emits safe integers starting at start and stepping by step toward (but excluding) end.
start
step
end
Use a negative step for a descending range. If step moves away from end, the stream completes immediately without emitting values.
If start, end, or step is not a safe integer, or if step is 0.
0
Emits safe integers starting at
startand stepping bysteptoward (but excluding)end.Use a negative
stepfor a descending range. Ifstepmoves away fromend, the stream completes immediately without emitting values.