RuleSignal.AaSigB.perms: def of bend-osdev-apparmor@0.1.0.0
Import: import bend-osdev-apparmor@0.1.0.0/rule_signal.bend as RuleSignal
Lines 70-81 of bend-osdev-apparmor@0.1.0.0/rule_signal.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-apparmor@0.1.0.0/rule_signal.bend&start_line=70&end_line=81

import Base
import bend-osdev-apparmor@0.1.0.0/perm.bend as P
import bend-osdev-apparmor@0.1.0.0/error.bend as E

def AaSigB.perms(m: Maybe<&2, P.AaPerms>, b: AaSigB, src: E.AaSrc) -> Result<&2, &2, E.AaError, AaSigB>:
  match m:
    case None{}:
      Fail{E.AaSrc.syntax(src)}
    case Some{p}:
      match b:
        case AaSigB{bp, s, pe}:
          match bp:
            case None{}:
              Done{AaSigB{Some{p}, s, pe}}
            case Some{q}:
              Done{AaSigB{Some{P.AaPerms.union(q, p)}, s, pe}}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/error.bend&name=AaError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/error.bend&name=AaSrc
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/error.bend&name=AaSrc.syntax
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/perm.bend&name=AaPerms
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/perm.bend&name=AaPerms.union
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/rule_signal.bend&name=AaSigB