Renamed to DarkStruct

bin/bench_stage2.jl

@@ -65,13 +65,13 @@
 # Reported times are the *minimum* over trials: the floor is the signal and
 # everything above it is scheduler, page-cache and GC noise.
 
-using FileServer
+using DarkStruct
 using JSON3
 using Logging
 using Printf
 using Random
 
-const FS = FileServer
+const FS = DarkStruct
 
 # ---------------------------------------------------------------- option parsing
 
@@ -245,7 +245,7 @@ Run `f` under one of the loggers the cost of logging is bracketed by:
   * `:format`  `ConsoleLogger` to `devnull`: message formatting and key/value
                interpolation, but no I/O.
   * `:flush`   `FlushLogger(ConsoleLogger(io))` to a real file: what
-               `FileServer.run` installs, under the redirect it was written
+               `DarkStruct.run` installs, under the redirect it was written
                for. Stage 2's per-file line is `@info`, not `@debug`, so this
                row is what the deployed server actually pays.
 """