Don't Use Function Pointers to Index Lua Singletons.

[github-actions]

Unfortunately, function pointers with different signatures may be unified by LLVM when activating, for intance, LTO, and that can cause unexpected behavior when using them as indexes into a HashMap for singletons.

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bones/framework_crates/bones_scripting/src/lua.rs

Lines 189 to 196 in b865f8f

	}
	// TODO: Don't Use Function Pointers to Index Lua Singletons.
	// Unfortunately, function pointers with different signatures may be unified by
	// LLVM when activating, for intance, LTO, and that can cause unexpected behavior
	// when using them as indexes into a HashMap for singletons.
	/// Struct for accessing and initializing lua singletons.
	///

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This issue was generated by todo-issue based on a TODO comment in b865f8f.