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| author | Paolo Bonzini <pbonzini@redhat.com> | 2025-02-28 09:41:42 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-06-17 09:54:51 +0200 |
| commit | abf18324240a3c8f3feafbe5a96d4b83cd044615 (patch) | |
| tree | c0826a7ba0472230df0f00986a40b4d759595932 /hw/avr/arduino.c | |
| parent | 6c2888dd0f9b7129943d53cacd6a7b7143a65cfb (diff) | |
| download | qemu-abf18324240a3c8f3feafbe5a96d4b83cd044615.zip qemu-abf18324240a3c8f3feafbe5a96d4b83cd044615.tar.gz qemu-abf18324240a3c8f3feafbe5a96d4b83cd044615.tar.bz2 | |
rust: qemu_api: introduce MaybeUninit field projection
Add a macro that makes it possible to convert a MaybeUninit<> into
another MaybeUninit<> for a single field within it. Furthermore, it is
possible to use the resulting MaybeUninitField<> in APIs that take the
parent object, such as memory_region_init_io().
This allows removing some of the undefined behavior from instance_init()
functions, though this may not be the definitive implementation.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/avr/arduino.c')
0 files changed, 0 insertions, 0 deletions