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Bound is a zero-sized type-state marker that does not > affect thread safety. >=20 > This is needed for drivers to store &'bound usb::Device in their > private data while remaining Send. >=20 > Signed-off-by: Danilo Krummrich Reviewed-by: Gary Guo > --- > rust/kernel/usb.rs | 4 ++++ > 1 file changed, 4 insertions(+)