On Mon May 25, 2026 at 9:21 PM BST, Danilo Krummrich wrote: > Add a 'bound lifetime to the associated Data, changing type Data to type > Data<'bound>. > > This allows the driver's bus device private data to capture the device / > driver bound lifetime; device resources can be stored directly by > reference rather than requiring Devres. > > The probe() and disconnect() callbacks thus gain a 'bound lifetime > parameter on the methods themselves; avoiding a global lifetime on the > trait impl. > > Existing drivers set type Data<'bound> = Self, preserving the current > behavior. > > Reviewed-by: Alexandre Courbot <[email protected]> > Reviewed-by: Greg Kroah-Hartman <[email protected]> > Reviewed-by: Eliot Courtney <[email protected]> > Signed-off-by: Danilo Krummrich <[email protected]>
Reviewed-by: Gary Guo <[email protected]> > --- > rust/kernel/usb.rs | 37 ++++++++++++++++++++------------- > samples/rust/rust_driver_usb.rs | 12 +++++------ > 2 files changed, 28 insertions(+), 21 deletions(-)
