Wez Furlong 920ee853b3 mux: switch RefCell to RwLock internally ... This is a step towards making it Send+Sync. I'm a little cagey about this in the long term, as there are some mux operations that may technically require multiple fields to be locked for their duration: allowing free-threaded access may introduce some subtle (or not so subtle!) interleaving conditions where the overall mux state is not yet consistent. I'm thinking of prune_dead_windows kicking in while the mux is in the middle of being manipulated. I did try an initial pass of just moving everything under one lock, but there is already quite a lot of mixed read/write access to different aspects of the mux. We'll see what bubbles up later!		2022-12-19 11:52:38 -07:00
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src	mux: switch RefCell to RwLock internally	2022-12-19 11:52:38 -07:00
Cargo.toml	mux: Pane is now required to be Send+Sync. Use Arc<dyn Pane>	2022-12-19 11:52:33 -07:00