Mylsm.Bytes.scan_seek: def of mylsm-lsm-store@0.6.0.1
Import: import mylsm-lsm-store@0.6.0.1/mylsm.bend as Mylsm
Lines 1751-1775 of mylsm-lsm-store@0.6.0.1/mylsm.bend: https://jend.leeeet.dev/read.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&start_line=1751&end_line=1775

import Base
import bend-kit-bytes@0.3.2.0/bytes.bend as PackedBytes
import mylsm-lsm-store@0.6.0.1/src/scan/VisibleCursor.bend as VisibleByteCursor
import mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend as OwnerCursorCodec

def Bytes.scan_seek(
  cursor: Bytes.Cursor,
  lower: Maybe<&1, PackedBytes.Bytes>
) -> IO(Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>):
  match cursor:
    case ByteOwnedCursor{snapshot, inner, bounds}:
      do IO<Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>>:
        pair : Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit> <-
          Bytes.scan_seek(inner, lower)
        return Bytes.scan_seek.owned(snapshot, bounds, pair)
    case ByteStreamCursor{inner}:
      IO.pure(Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>,
        (ByteStreamCursor{VisibleByteCursor.seek(inner, lower)}, Done{Unit{}}))
    case ByteOwnerCursor{session, snapshot_id, cursor_id}:
      Bytes.scan_seek.ids(session, snapshot_id,
        OwnerCursorCodec.u32.duplicate(cursor_id), lower)
    case ByteCursor{_, _}:
      IO.pure(Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>,
        (Bytes.snapshot.scan_seek(cursor, lower), Done{Unit{}}))
    case ByteClosedCursor{}:
      IO.pure(Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>,
        (ByteClosedCursor{}, Done{Unit{}}))
    case ByteFailureCursor{error}:
      IO.pure(Bytes.Cursor & Result<&1, &1, Bytes.Error, Unit>,
        (ByteClosedCursor{}, Fail{error}))

Uses (16):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.Cursor
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.scan_seek.ids
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.scan_seek.owned
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Bytes.snapshot.scan_seek
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/coordinator/CursorCodec.bend&name=u32.duplicate
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/src/scan/VisibleCursor.bend&name=seek