Optional parameters

Nim supports optional parameters, just like Python or D.

optional parameters
def hello(name="World"): print(f"Hello {name}!") def main(): hello() # Hello World! hello("Laci") # Hello Laci!	import std/strformat # &"Hello {name}!" proc hello(name: string = "World") = echo &"Hello {name}!" proc main() = hello() # Hello World! hello("Laci") # Hello Laci!

Here you can find another example.

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Page last modified on 2026 April 04, 20:56