Mylsm.Utf8.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 2189-2202 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=2189&end_line=2202

import Base

# Seeks an active text cursor by UTF-8 key, preserving terminal cursors.
def Utf8.scan_seek(
  cursor: Utf8.Cursor,
  lower: Maybe<&2, String>
) -> IO(Utf8.Cursor & Result<&1, &1, Utf8.Error, Unit>):
  match cursor:
    case Utf8Cursor{inner, Utf8CursorActive{}}:
      do IO<Utf8.Cursor & Result<&1, &1, Utf8.Error, Unit>>:
        pair : Bytes.Cursor & Result<&1, &1, Utf8.Error, Unit> <-
          Utf8.scan_seek.active(inner, Utf8.scan.bound(lower))
        return Utf8.scan_seek.result(pair)
    case Utf8Cursor{inner, state}:
      IO.pure(Utf8.Cursor & Result<&1, &1, Utf8.Error, Unit>,
        (Utf8Cursor{inner, state}, Done{Unit{}}))

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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  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=Utf8.Cursor
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Utf8.CursorState
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Utf8.Error
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Utf8.scan.bound
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Utf8.scan_seek.active
  https://jend.leeeet.dev/definition.txt?path=mylsm-lsm-store@0.6.0.1/mylsm.bend&name=Utf8.scan_seek.result