Micha Reiser 84979f9673 Rename tab-size to indent-width (#8082) ... ## Summary This PR renames the `tab-size` configuration option to `indent-width` to express that the formatter uses the option to determine the indentation width AND as tab width. I first preferred naming the option `tab-width` but then decided to go with `indent-width` because: * It aligns with the `indent-style` option * It would allow us to write a lint rule that asserts that each indentation uses `indent-width` spaces. Closes #7643 ## Test Plan Added integration test		2023-10-24 10:01:24 -04:00
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lib.rs	Rename tab-size to indent-width (#8082)	2023-10-24 10:01:24 -04:00