github.com/zuoyebang/bitalostable@v1.0.1-0.20240229032404-e3b99a834294/internal/keyspan/testdata/iter (about)

     1  define
     2  a-b:{(#2,SET) (#1,SET)}
     3  b-c:{(#2,SET) (#1,SET)}
     4  c-d:{(#2,SET) (#1,SET)}
     5  ----
     6  
     7  iter
     8  seek-ge a
     9  seek-ge b
    10  seek-ge c
    11  seek-ge d
    12  seek-lt a
    13  seek-lt b
    14  seek-lt c
    15  seek-lt d
    16  ----
    17  a-b:{(#2,SET) (#1,SET)}
    18  b-c:{(#2,SET) (#1,SET)}
    19  c-d:{(#2,SET) (#1,SET)}
    20  .
    21  .
    22  a-b:{(#2,SET) (#1,SET)}
    23  b-c:{(#2,SET) (#1,SET)}
    24  c-d:{(#2,SET) (#1,SET)}
    25  
    26  iter
    27  first
    28  next
    29  prev
    30  prev
    31  next
    32  next
    33  next
    34  prev
    35  next
    36  next
    37  prev
    38  ----
    39  a-b:{(#2,SET) (#1,SET)}
    40  b-c:{(#2,SET) (#1,SET)}
    41  a-b:{(#2,SET) (#1,SET)}
    42  .
    43  a-b:{(#2,SET) (#1,SET)}
    44  b-c:{(#2,SET) (#1,SET)}
    45  c-d:{(#2,SET) (#1,SET)}
    46  b-c:{(#2,SET) (#1,SET)}
    47  c-d:{(#2,SET) (#1,SET)}
    48  .
    49  c-d:{(#2,SET) (#1,SET)}