jetcrab::vm::heap::management

Trait HeapAllocator

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pub trait HeapAllocator {
    // Required methods
    fn allocate(&mut self, entry: HeapEntry) -> HeapHandleId;
    fn deallocate(&mut self, handle: HeapHandleId) -> bool;
    fn get(&self, handle: HeapHandleId) -> Option<&HeapEntry>;
    fn get_mut(&mut self, handle: HeapHandleId) -> Option<&mut HeapEntry>;
    fn get_entries(&self) -> &HashMap<HeapHandleId, HeapEntry>;
    fn get_entries_mut(&mut self) -> &mut HashMap<HeapHandleId, HeapEntry>;
    fn size(&self) -> usize;
    fn is_empty(&self) -> bool;
    fn clear(&mut self);
    fn get_metrics(&self) -> &HeapMetrics;
}

Required Methods§

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fn allocate(&mut self, entry: HeapEntry) -> HeapHandleId

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fn deallocate(&mut self, handle: HeapHandleId) -> bool

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fn get(&self, handle: HeapHandleId) -> Option<&HeapEntry>

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fn get_mut(&mut self, handle: HeapHandleId) -> Option<&mut HeapEntry>

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fn get_entries(&self) -> &HashMap<HeapHandleId, HeapEntry>

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fn get_entries_mut(&mut self) -> &mut HashMap<HeapHandleId, HeapEntry>

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fn size(&self) -> usize

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fn is_empty(&self) -> bool

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fn clear(&mut self)

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fn get_metrics(&self) -> &HeapMetrics

Implementors§