Lock.attempt: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/lock.bend as Lock
Lines 33-35 of cswap-bend-cli@0.1.0.0/lock.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/lock.bend&start_line=33&end_line=35

import Base
import cswap-bend-cli@0.1.0.0/fs.bend as Fs

# One attempt, as a Bool.
def attempt(f: File) -> IO(File & Fs.Res(Bool)):
  IO.bind(File & Fs.Res(U32), File & Fs.Res(Bool), Flock.try(f), tried)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  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=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/fs.bend&name=Res
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/lock.bend&name=Flock.try
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/lock.bend&name=tried