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SwarmBuilder

Struct SwarmBuilder 

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pub struct SwarmBuilder { /* private fields */ }
Expand description

Creates a SwarmBuilder to configure a Swarm.

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impl SwarmBuilder

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pub fn new( network_id: u32, ice_servers: &str, dht_storage: Box<dyn KvStorageInterface<Entry> + Sync + Send>, session_sk: SessionSk, ) -> SwarmBuilder

Creates new instance of SwarmBuilder

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pub fn dht_succ_max(self, succ_max: u8) -> SwarmBuilder

Sets up the maximum length of successors in the DHT.

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pub fn dht_finger_table_size(self, size: usize) -> SwarmBuilder

Sets up the number of slots in the DHT finger table.

Did is 160-bit, so values above DEFAULT_FINGER_TABLE_SIZE are clamped by FingerTable::new. A size of zero disables finger maintenance.

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pub fn dht_storage_redundancy(self, redundancy: u16) -> SwarmBuilder

Sets up the redundancy used by storage repair and anti-entropy.

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pub fn dht_virtual_nodes(self, positions_per_peer: u16) -> SwarmBuilder

Sets storage-only Chord virtual positions derived per physical peer.

By default, Rings follows the Chord paper’s O(log N) virtual-node guidance through crate::dht::DEFAULT_STORAGE_VIRTUAL_POSITIONS_PER_OWNER. A value of zero disables virtual-node storage ownership. Values above crate::dht::MAX_STORAGE_VIRTUAL_POSITIONS_PER_OWNER are normalized once during Self::build. The same bounded value is used for both storage ownership and advertised protocol mode.

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pub fn reassembly_limits(self, limits: ReassemblyLimits) -> SwarmBuilder

Sets inbound chunk reassembly limits.

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pub fn external_address(self, external_address: String) -> SwarmBuilder

Sets up the external address for swarm transport. This will be used to configure the transport to listen for WebRTC connections in “HOST” mode.

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pub fn webrtc_udp_port_range(self, range: WebrtcUdpPortRange) -> SwarmBuilder

Sets the native WebRTC UDP port range used during ICE gathering.

Invariant: a present range has already proven 1 <= min <= max. Browser transports ignore this native deployment setting.

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pub fn session_ttl(self, ttl: usize) -> SwarmBuilder

Setup timeout for session.

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pub fn measure( self, implement: Arc<dyn BehaviourJudgement + Sync + Send>, ) -> SwarmBuilder

Bind measurement function for Swarm.

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pub fn callback( self, callback: Arc<dyn SwarmCallback + Sync + Send>, ) -> SwarmBuilder

Bind callback for Swarm.

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pub fn build(self) -> Swarm

Try build for Swarm.

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