Trait os::mm::frame_allocator::FrameAllocator

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trait FrameAllocator {
    // Required methods
    fn new() -> Self;
    fn alloc(&mut self) -> Option<PhysPageNum>;
    fn dealloc(&mut self, ppn: PhysPageNum);
}

Required Methods§

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fn new() -> Self

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fn alloc(&mut self) -> Option<PhysPageNum>

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fn dealloc(&mut self, ppn: PhysPageNum)

Implementors§