(addr=None, verbose=True)
Print the contents of an arena's fastbins, default to the current
    thread's arena.
Print the contents of an arena's fastbins, default to the current
    thread's arena.
Print the contents of an arena s fastbins default to the current thread s arena .
def fastbins(addr=None, verbose=True):
    """Print the contents of an arena's fastbins, default to the current
    thread's arena.
    """
    allocator = pwndbg.heap.current
    fastbins = allocator.fastbins(addr)

    if fastbins is None:
        return

    formatted_bins = format_bin(fastbins, verbose)

    print(C.banner('fastbins'))
    for node in formatted_bins:
        print(node)
def fastbins ( addr = None , verbose = True ) : allocator = pwndbg . heap . current fastbins = allocator . fastbins ( addr ) if fastbins is None : return formatted_bins = format_bin ( fastbins , verbose ) print ( C . banner ( 'fastbins' ) ) for node in formatted_bins : print ( node )