Struct polkadot_node_network_protocol::request_response::network::Params

source · 
pub struct Params<Block, H, N>
where
    Block: Block,
    H: ExHashT,
    N: NetworkBackend<Block, H>,
{
    pub role: Role,
    pub executor: Box<dyn Fn(Pin<Box<dyn Future<Output = ()> + Send>>) + Send + Sync>,
    pub network_config: FullNetworkConfiguration<Block, H, N>,
    pub protocol_id: ProtocolId,
    pub genesis_hash: <Block as Block>::Hash,
    pub fork_id: Option<String>,
    pub metrics_registry: Option<Registry>,
    pub block_announce_config: <N as NetworkBackend<Block, H>>::NotificationProtocolConfig,
    pub bitswap_config: Option<<N as NetworkBackend<Block, H>>::BitswapConfig>,
    pub notification_metrics: NotificationMetrics,
}
Expand description

Network initialization parameters.

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§role: Role

Assigned role for our node (full, light, …).

§executor: Box<dyn Fn(Pin<Box<dyn Future<Output = ()> + Send>>) + Send + Sync>

How to spawn background tasks.

§network_config: FullNetworkConfiguration<Block, H, N>

Network layer configuration.

§protocol_id: ProtocolId

Legacy name of the protocol to use on the wire. Should be different for each chain.

§genesis_hash: <Block as Block>::Hash

Genesis hash of the chain

§fork_id: Option<String>

Fork ID to distinguish protocols of different hard forks. Part of the standard protocol name on the wire.

§metrics_registry: Option<Registry>

Registry for recording prometheus metrics to.

§block_announce_config: <N as NetworkBackend<Block, H>>::NotificationProtocolConfig

Block announce protocol configuration

§bitswap_config: Option<<N as NetworkBackend<Block, H>>::BitswapConfig>

Bitswap configuration, if the server has been enabled.

§notification_metrics: NotificationMetrics

Notification metrics.

Auto Trait Implementations§

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impl<Block, H, N> Freeze for Params<Block, H, N>
where <Block as Block>::Hash: Freeze, <N as NetworkBackend<Block, H>>::NotificationProtocolConfig: Freeze, <N as NetworkBackend<Block, H>>::BitswapConfig: Freeze, <N as NetworkBackend<Block, H>>::PeerStore: Freeze,

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impl<Block, H, N> !RefUnwindSafe for Params<Block, H, N>

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impl<Block, H, N> Send for Params<Block, H, N>
where <N as NetworkBackend<Block, H>>::NotificationProtocolConfig: Send, <N as NetworkBackend<Block, H>>::BitswapConfig: Send, <N as NetworkBackend<Block, H>>::PeerStore: Send, <N as NetworkBackend<Block, H>>::RequestResponseProtocolConfig: Send,

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impl<Block, H, N> Sync for Params<Block, H, N>
where <N as NetworkBackend<Block, H>>::NotificationProtocolConfig: Sync, <N as NetworkBackend<Block, H>>::BitswapConfig: Sync, <N as NetworkBackend<Block, H>>::PeerStore: Sync, <N as NetworkBackend<Block, H>>::RequestResponseProtocolConfig: Sync,

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impl<Block, H, N> Unpin for Params<Block, H, N>
where <Block as Block>::Hash: Unpin, <N as NetworkBackend<Block, H>>::NotificationProtocolConfig: Unpin, <N as NetworkBackend<Block, H>>::BitswapConfig: Unpin, <N as NetworkBackend<Block, H>>::PeerStore: Unpin, <N as NetworkBackend<Block, H>>::RequestResponseProtocolConfig: Unpin,

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impl<Block, H, N> !UnwindSafe for Params<Block, H, N>

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