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type ModuleFunction = proc(api: VkApi, msg: Message): Future[void]


proc runCatch*(exec: ModuleFunction, bot: VkBot, msg: Message) = 
  let future = exec(bot.api, msg)
  future.callback =
    proc () =
      if not future.failed:
        return
      try:

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errors.nim(6, 19) Error: type mismatch: got (Future[system.void], proc (){.closure, locks: <unknown>.})
but expected one of:
proc callback=[T](future: FutureStream[T];
                 cb: proc (future: FutureStream[T]))
proc callback=[T](future: Future[T];
                 cb: proc (future: Future[T]))
proc callback=(future: FutureBase; cb: proc ())

Yardanico

import nigui, streams

app.init()
type
  ColorId = range[0..15]

# https://www.reddit.com/r/place/comments/62z2uu/rplace_archive_update_and_boardbitmap_description/
proc toRgb(c: ColorId): Color = 
  case c
  of 0: rgb(255, 255, 255)

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#? replace(sub = "\t", by = "    ")

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#? braces

# Затем можно использовать их так:
for x in 0..10 {
  echo 5
}

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Traceback (most recent call last)
repro.nim(11)            repro
asyncdispatch.nim(278)   waitFor
asyncdispatch.nim(333)   poll
asyncdispatch.nim(179)   processPendingCallbacks
asyncmacro.nim(34)       cb0
httpclient.nim(1022)     parseResponseIter
httpclient.nim(201)      httpError
[[reraised from:
repro.nim(11)            repro

Yardanico

#this program uses the Shunting Yard algorithm to transform infix expressions
# into postfix, and then an AST, which can then be easily evaluated.
#just run `python calc.py` and enjoy. enjoyment is optional and not included
# with the standard calc.py package, but for an extra $99.99 we can have a
# calc.py Premium Deluxe sent to you over the next 6-8 weeks, which may or may
# not increase your enjoyment of our calc.py product.
#for a list of operators supported and not supported (for isntance, the unary -
# is a ~) look below.
#TODO: handle parentheses.

Yardanico

#this program uses the Shunting Yard algorithm to transform infix expressions
# into postfix, and then an AST, which can then be easily evaluated.
#just run `python calc.py` and enjoy. enjoyment is optional and not included
# with the standard calc.py package, but for an extra $99.99 we can have a
# calc.py Premium Deluxe sent to you over the next 6-8 weeks, which may or may
# not increase your enjoyment of our calc.py product.
#for a list of operators supported and not supported (for isntance, the unary -
# is a ~) look below.
#TODO: handle parentheses.

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template answer(data: string) {.dirty.} = 
  api.sendMessage(data)
  return

proc someHello(api: SomeApi) {.async.} = 
  try:
    raise newException(Exception, "Oh, exception!")
  except:
    answer "Exception happened..."
  echo "never happens"

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C:\Users\Tiberium\Desktop\godot-nim\examples\stub>nake build
Compiling nakefile...
DETECTED MONITORS: 1
Activated GL 3.3 contextOpenGL ES 3.0 Renderer: GeForce GTX 750/PCIe/SSE2
GLES3: max ubo light: 409
GLES3: max ubo reflections: 455, ubo size: 144
ERROR: No loader found for resource: res://godotapi/api.json
   At: core\io\resource_loader.cpp:223
ERROR: Failed loading scene: res://godotapi/api.json
   At: main\main.cpp:1460