That is not what the maintainer said. The maintainer said that for Rust code in the area he is currently maintaining. I think the main issue was, the he was not accepting second maintainer to take care the Rust part on the same area.
About the Rust code itself; the primary issue was code duplication rather than preventing the use of Rust altogether. Since the suggested code is not merged, every driver needs to write the same code over and over again. That was also something that the maintainer suggested himself (?). There is of course a big downside, but I am not sure if this justifies all the hate.
About the Rust code itself; the primary issue was code duplication rather than preventing the use of Rust altogether. Since the suggested code is not merged, every driver needs to write the same code over and over again. That was also something that the maintainer suggested himself (?). There is of course a big downside, but I am not sure if this justifies all the hate.