DefaultLevelStrategy

mf_core::helpers::aggregation_helper

Struct DefaultLevelStrategy

pub struct DefaultLevelStrategy;

Expand description

默认层级策略 - 每次都遍历父节点链计算层级

时间复杂度: O(depth)

Trait Implementations§

impl LevelStrategy for DefaultLevelStrategy

fn get_level(&self, node_id: &NodeId, state: &Arc<State>) -> usize

计算指定节点的层级 Read more

Auto Trait Implementations§

impl Freeze for DefaultLevelStrategy

impl RefUnwindSafe for DefaultLevelStrategy

impl Send for DefaultLevelStrategy

impl Sync for DefaultLevelStrategy

impl Unpin for DefaultLevelStrategy

impl UnwindSafe for DefaultLevelStrategy

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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where F: FnOnce(&Self) -> bool,

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impl<T> Pointable for T

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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