Consider move() parameters with cloning

language design
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Every using with move, I've to use several clone()s and let = s for moving cursors into closure. I'm considering macros like clone_for_moving!(var1,var2,var3; |param| { // body block }); but I have to write long macro names every time.

It's my idea to use move(var1, var2, var3) || {} to explicitly specify variables as cloned into closure, and it seems like an unccupied syntax.

1 Like
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Similar syntax is currently being discussed here:

In this proposal, the clones would be explicit, but still more concise than currently. It's unlikely that Rust will ever have fully implicit clones.

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Search for "clone closure" to find some prior discussions.

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