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RpcApiContext

ethrex_rpc::rpc

Struct RpcApiContext 

Source 
pub struct RpcApiContext {
    pub storage: Store,
    pub blockchain: Arc<Blockchain>,
    pub active_filters: ActiveFilters,
    pub syncer: Option<Arc<SyncManager>>,
    pub peer_handler: Option<PeerHandler>,
    pub node_data: NodeData,
    pub gas_tip_estimator: Arc<Mutex<GasTipEstimator>>,
    pub log_filter_handler: Option<Handle<EnvFilter, Registry>>,
    pub gas_ceil: u64,
    pub block_worker_channel: UnboundedSender<(Sender<Result<Option<ExecutionWitness>, ChainError>>, Block, Option<BlockAccessList>, bool)>,
    pub ws: Option<WebSocketConfig>,
    pub allowed_namespaces: Arc<HashSet<RpcNamespace>>,
}
Expand description

This struct contains all the dependencies that RPC handlers need to process requests, including storage access, blockchain state, P2P networking, and configuration.

The context is cloned for each request, with most fields being cheap Arc references.

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§storage: Store

Database storage for blocks, transactions, and state.

§blockchain: Arc<Blockchain>

Blockchain instance for block validation and execution.

§active_filters: ActiveFilters

Active log filters for eth_newFilter / eth_getFilterChanges endpoints.

§syncer: Option<Arc<SyncManager>>

Sync manager for coordinating block synchronization (None for L2 nodes).

§peer_handler: Option<PeerHandler>

Peer handler for P2P network operations (None for L2 nodes).

§node_data: NodeData

Node identity and configuration data.

§gas_tip_estimator: Arc<Mutex<GasTipEstimator>>

Gas tip estimator for eth_gasPrice and eth_maxPriorityFeePerGas.

§log_filter_handler: Option<Handle<EnvFilter, Registry>>

Handler for dynamically changing log filter levels via admin_setLogLevel.

§gas_ceil: u64

Maximum gas limit for blocks (used in payload building).

§block_worker_channel: UnboundedSender<(Sender<Result<Option<ExecutionWitness>, ChainError>>, Block, Option<BlockAccessList>, bool)>

Channel for sending blocks to the block executor worker thread.

§ws: Option<WebSocketConfig>

WebSocket configuration. None when the WS server is disabled.

§allowed_namespaces: Arc<HashSet<RpcNamespace>>

Set of RPC namespaces that are allowed over the public HTTP/WS endpoints.

Methods belonging to namespaces not in this set return MethodNotFound. The engine namespace is always served via the authenticated RPC port and is not gated here.

Trait Implementations§

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impl Clone for RpcApiContext

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fn clone(&self) -> RpcApiContext

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more

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