def read.sized
import ezx@1.11.0.0/src/io/file.bend as Fileimport Base
78# a file read whole, with fuel enough for the size it reported
79def read.sized(got: File & Result<&1, &1, U32 & String, U32>) -> IO(String):
80 (file, r) = got
81 slurp(reads.of(r), file, "")