Acpi.ld.facs.at: def of bend-osdev-acpi@0.1.1.0
Import: import bend-osdev-acpi@0.1.1.0/acpi.bend as Acpi
Lines 194-199 of bend-osdev-acpi@0.1.1.0/acpi.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-acpi@0.1.1.0/acpi.bend&start_line=194&end_line=199

import Base
import bend-osdev-word64@0.1.1.0/word64.bend as W
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
import bend-osdev-acpi@0.1.1.0/error.bend as E
import bend-osdev-acpi@0.1.1.0/facs.bend as FS

def ld.facs.at(~M: Data, ~read: M -> W.W64 -> Nat -> Result<&2, &2, E.AcpiError, B.Octets>, +m: M, a: Maybe<&2, W.W64>) -> Maybe<&2, Result<&2, &2, E.AcpiError, FS.AcpiFacs>>:
  match a:
    case None{}:
      None{}
    case Some{+addr}:
      Some{Result.bind(&2, &2, E.AcpiError, B.Octets, FS.AcpiFacs, read(m, addr, 64n), o => FS.AcpiFacs.parse(o))}

Uses (9):
  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=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.bind
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/error.bend&name=AcpiError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/facs.bend&name=AcpiFacs
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/facs.bend&name=AcpiFacs.parse
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-word64@0.1.1.0/word64.bend&name=W64