resttools.iterate_rests_forward_in_expr

abjad.tools.resttools.iterate_rests_forward_in_expr.iterate_rests_forward_in_expr(expr, start=0, stop=None)

New in version 2.0.

Iterate rests forward in expr:

abjad> staff = Staff("<e' g' c''>8 a'8 r8 <d' f' b'>8 r2")

abjad> f(staff)
\new Staff {
    <e' g' c''>8
    a'8
    r8
    <d' f' b'>8
    r2
}

abjad> for rest in resttools.iterate_rests_forward_in_expr(staff):
...   rest
Rest('r8')
Rest('r2')

Ignore threads.

Return generator.