hopr_path::selectors::dfs

Struct RandomizedEdgeWeighting

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pub struct RandomizedEdgeWeighting;
Expand description

Assigns each channel a weight. The weight is randomized such that the same nodes get not always selected. This is necessary to achieve privacy. It also favors nodes with higher stake.

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impl Clone for RandomizedEdgeWeighting

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fn clone(&self) -> RandomizedEdgeWeighting

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for RandomizedEdgeWeighting

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for RandomizedEdgeWeighting

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fn default() -> RandomizedEdgeWeighting

Returns the “default value” for a type. Read more
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impl EdgeWeighting<U256> for RandomizedEdgeWeighting

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fn calculate_weight(edge: &ChannelEdge) -> U256

Multiply channel stake with a random float in the interval [0,1). Given that the floats are uniformly distributed, nodes with higher stake have a higher probability of reaching a higher value.

Sorting the list of weights thus moves nodes with higher stakes more often to the front.

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impl Copy for RandomizedEdgeWeighting

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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