Disk.slurp: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/lsp/files/disk.bend as Disk
Lines 48-56 of bolt@1.27.0.0/src/lsp/files/disk.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/lsp/files/disk.bend&start_line=48&end_line=56

import Base

# the whole file, read in chunks until one is empty, or the fuel is
def slurp(fuel: Nat, file: File, acc: List<&2, U32>) -> IO(Maybe<&2, String>):  # noqa: L001 disk effect
  match fuel:
    case 0n:
      slurp.end(file, acc)
    case 1n+f:
      do IO<Maybe<&2, String>>:
        got : File & Result<&1, &1, U32 & String, List<&2, U32>> <- File.read_bytes(file, 65536)
        slurp.next(got, acc, fl => a => slurp(f, fl, a))

Uses (13):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File.read_bytes
  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=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/files/disk.bend&name=slurp.end
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/files/disk.bend&name=slurp.next