Re: [PATCH v4 17/27] rust: pci: make Bar lifetime-parameterized

[Alexandre Courbot]

On Mon May 25, 2026 at 8:10 PM JST, Alexandre Courbot wrote:
> On Fri May 22, 2026 at 8:34 AM JST, Danilo Krummrich wrote:
>> Convert pci::Bar<SIZE> to pci::Bar<'a, SIZE>, storing &'a Device<Bound>
>> to tie the BAR mapping lifetime to the device.
>>
>> iomap_region_sized() now returns Result<Bar<'a, SIZE>> directly instead
>> of impl PinInit<Devres<Bar<SIZE>>, Error>.
>
> A small sentence explaining why that change happens here could be
> helpful.

... or not - it's clear that the lifetime makes the Devres irrelevant.
But mentioning it explicitly can be helpful nonetheless.