Trait outils::types::Keys

pub trait Keys<'slf, K, Ix = DefaultIndexType> where
    K: 'slf + KeyType,
    Ix: IndexType, {
    fn keys(
        &'slf self
    ) -> Box<dyn Iterator<Item = (NodeIndex<Ix>, &'slf K)> + 'slf>;
}

Trees implementing this trait are able to return an iterator over the search keys held by the implementing struct.

Required methods

fn keys(&'slf self) -> Box<dyn Iterator<Item = (NodeIndex<Ix>, &'slf K)> + 'slf>

Returns a boxed iterator over the search keys and their corresponding tree node indices held by self.

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Implementors

impl<'slf, K, V> Keys<'slf, K, usize> for AaTree<K, V> where
    K: 'slf + KeyType,
    V: ValueType, 

fn keys(&'slf self) -> Box<dyn Iterator<Item = (NodeIndex, &'slf K)> + 'slf>

Returns a boxed iterator over the search keys and their corresponding tree node indices held by self. The keys are returned in the order of the search keys.

impl<'slf, K, V, W> Keys<'slf, K, usize> for WeightedAaTree<K, V, W> where
    K: 'slf + KeyType,
    V: ValueType,
    W: WeightType, 

fn keys(&'slf self) -> Box<dyn Iterator<Item = (NodeIndex, &'slf K)> + 'slf>

Returns a boxed iterator over the search keys and their corresponding tree node indices held by self. The keys are returned in the order of the search keys.

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