Io.read_head: def of near-v-framework@0.4.0.0
Import: import near-v-framework@0.4.0.0/domain/architecture/system/effs/io.bend as Io
Lines 90-94 of near-v-framework@0.4.0.0/domain/architecture/system/effs/io.bend: https://jend.leeeet.dev/read.txt?path=near-v-framework@0.4.0.0/domain/architecture/system/effs/io.bend&start_line=90&end_line=94

import Base

# The first `max` bytes of a file ("" if unreadable): enough for what sits at its top, like imports.
def read_head(path: String, max: U32) -> IO(String):
  do IO<String>:
    r : Result<&1, &1, U32 & String, File> <- File.open(path, "r")
    read_head_opened(r, max)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File.open
  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=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=near-v-framework@0.4.0.0/domain/architecture/system/effs/io.bend&name=read_head_opened