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CircHopList

tor_proto::circuit::reactor::circhop

Struct CircHopList 

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pub(crate) struct CircHopList {
    hops: SmallVec<[CircHop; 6]>,
}
Expand description

Represents the reactor’s view of a circuit’s hops.

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§hops: SmallVec<[CircHop; 6]>

The list of hops.

Relays have only one. Clients have one entry per circuit hop.

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impl CircHopList

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pub(crate) fn get(&self, hop: Option<HopNum>) -> Option<&CircHop>

Return a reference to the hop corresponding to hopnum, if there is one.

Relays pass None for the hopnum.

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pub(crate) fn get_mut(&mut self, hop: Option<HopNum>) -> Option<&mut CircHop>

Return a mutable reference to the hop corresponding to hopnum, if there is one.

Relays pass None for the hopnum.

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pub(crate) fn add_hop(&mut self, settings: HopSettings) -> Result<()>

Push a new hop to our hop list.

Prepares a cc object for the hop, but does not spawn a stream reactor.

Will return an error if the circuit already has u8::MAX hops.

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fn num_hops(&self) -> u8

The number of hops in this circuit.

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fn index(hop: Option<HopNum>) -> usize

Return the index of the specified hop.

Returns 0 if the hop is None.

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impl Default for CircHopList

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fn default() -> CircHopList

Returns the “default value” for a type. Read more

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