boot: Add freestanding locate_handle and find_handles #1321
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This is one of the older parts of uefi-rs, so the API of the BootServices version didn't quite match our current conventions. Changed the input buffer to not be an `Option`, and changed the buffer-too-small case to be an error rather than returning `Ok(usize)`.
| Please fix CI |
This implicitly tests `locate_handle` as well.
nicholasbishop force-pushed the bishop-locate-handle branch from ca2cf0e to 15b7418 Compare 
phip1611 approved these changes Aug 12, 2024
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These are relatively old parts of the API. The BootServices::locate_handle method in particular doesn't quite match our current conventions. For the freestanding version, changed the input buffer to not be an
Option, and changed the buffer-too-small case to be an error rather than returningOk(usize).Checklist