Wei Liu 7d7bfb2034 build: migrate to Rust 2021 edition ... Rust 2021 edition has a few improvements over the 2018 edition. Migrate the project to 2021 edition by following recommended migration steps. Luckily, the code itself doesn't require fixing. Bump MSRV to 1.56 as it is required by the 2021 edition. Also fix the clap build dependency to make Cloud Hypervisor build again. Signed-off-by: Wei Liu <liuwe@microsoft.com>		2022-04-11 09:51:12 +01:00
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src	vfio_user: Shutdown the communication with the backend	2022-03-18 12:45:26 +01:00
Cargo.toml	build: migrate to Rust 2021 edition	2022-04-11 09:51:12 +01:00