newcclosure

Returns a C closure for the provided function. If the function is already a C closure, the same function is returned. Passing a non-function raises a type error.

Syntax

newcclosure(func: function, debugName?: string): function

Arguments

Name	Type	Required	Description
`func`	`function`	Yes	Function to return directly when it is already a C closure, or wrap in a wrapped C closure otherwise.
`debugName`	`string`	No	Optional debug name used for the created closure.

Returns

Name	Type	Description
`closure`	`function`	The original function when it is already a C closure, or a new C closure that calls the provided function.

Example

Create a wrapped C closure for an L closure.

local function add(a, b)
    return a + b
end

local wrapped = newcclosure(add, "add")

print(wrapped(2, 3))
print(isnewcclosure(wrapped))

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​Syntax

​Arguments

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​Example

Syntax

Arguments

Returns

Example