enthus1ast

import asyncdispatch, asyncnet
type
  Server = ref object
    socket: AsyncSocket

proc newServer(): Server =
  Server(socket: newAsyncSocket())

proc loop(server: Server, port = 7920) {.async.} =
  server.socket.bindAddr(Port(port), "0.0.0.0")

enthus1ast

import distros
for dist in Distribution:
  echo dist, detectOs(dist)
  
distrost.nim(53, 22) template/generic instantiation of `detectOs` from here
distros.nim(184, 28) Error: undeclared field: 'dist' 
  found 'dist' of kind 'forvar'

enthus1ast

import distros
import macros

macro whichOs(): untyped =
  result = newStmtList()
  for dist in Distribution:
    result.add newCall("echo", newLit dist , newLit " ", newCall("detectOs", newIdentNode($dist))) 

whichOs()

enthus1ast

dumpTree:
  var dis: set[Distribution] = {}
  if detectOs(Windows): 
    dis.incl Windows
  ## more detect os