Document + test limitations of Callable::from_local_static()
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API docs are being generated and will be shortly available at: https://godot-rust.github.io/docs/gdext/pr-1004 |
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Before Godot 4.4, there is no API to call static functions via reflection, so I had to be creative with the polyfill in #989.
As a result, the added
Callable::from_local_static()exposes some unintuitive behavior with the implementation on Godot 4.1 - 4.3:is_valid()returns false, even though the call itself will work.Callablecannot be used in signals (due to the above).This PR adds tests and documents this.