Struct differential_dataflow::trace::layers::ordered_leaf::OrderedLeafCursor [] [src]

pub struct OrderedLeafCursor { /* fields omitted */ }

A cursor for walking through an unordered sequence of values.

This cursor does not support seek, though I'm not certain how to expose this.

Trait Implementations

impl Debug for OrderedLeafCursor
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Formats the value using the given formatter.

impl<K: Clone, R: Clone> Cursor<OrderedLeaf<K, R>> for OrderedLeafCursor
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The type revealed by the cursor.

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Reveals the current key.

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Advances the cursor by one element.

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Advances the cursor until the location where key would be expected.

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Returns true if the cursor points at valid data. Returns false if the cursor is exhausted.

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Rewinds the cursor to its initial state.

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Repositions the cursor to a different range of values.