⚙️ref_holder_t

This type acts as a proxy for reference variables that are used internally. Since Lua is a value-only language, it does not support references. Instead, an instance of this type is used to preserve interoperability with C++.

Note that <type> indicates the specific type this instance holds. For example, if you see ref_holder_t<float>, it means the val field holds a float value and will only accept float values when it’s updated.

val

Type: <type>

Value holder. Use as the source value, or override it to change internally.