reflect.isLuauFunction

Returns whether a function is a Luau closure (as opposed to a C closure).

Signature

function isLuauFunction(f: function): boolean

Summary

Parameters

Parameter	Type	Description
f	function	The function to be checked.

Example

local reflect = require("@runtime/reflect")

print(reflect.isLuauFunction(function() end)) -- true
print(reflect.isLuauFunction(print))          -- false (built-in C function)