openzeppelin_monitor::services::blockchain

Struct SolanaTransportClient

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

A client for interacting with Solana blockchain nodes

This implementation wraps the HttpTransportClient to provide consistent behavior with other transport implementations while offering Solana-specific functionality. It handles connection management, request retries, and endpoint rotation for Solana networks.

Implementations§

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impl SolanaTransportClient

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pub async fn new(network: &Network) -> Result<Self, Error>

Creates a new Solana transport client by initializing an HTTP transport client

§Arguments
  • network - Network configuration containing RPC URLs and other network details
§Returns
  • Result<Self, anyhow::Error> - A new client instance or connection error
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pub async fn with_test_payload( network: &Network, test_payload: Option<String>, ) -> Result<Self, Error>

Creates a new Solana transport client with a custom test payload

§Arguments
  • network - Network configuration containing RPC URLs and other network details
  • test_payload - Optional custom test connection payload
§Returns
  • Result<Self, anyhow::Error> - A new client instance or connection error
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pub fn http_client(&self) -> &HttpTransportClient

Gets the underlying HTTP client for direct access if needed

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pub async fn get_slot( &self, commitment: Option<Commitment>, ) -> Result<Value, TransportError>

Gets the current slot number

§Arguments
  • commitment - Optional commitment level (defaults to finalized)
§Returns
  • Result<Value, TransportError> - The current slot number or error
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pub async fn get_block( &self, slot: u64, config: Option<GetBlockConfig>, ) -> Result<Value, TransportError>

Gets block data for a specific slot

§Arguments
  • slot - The slot number to fetch
  • config - Optional configuration for the request
§Returns
  • Result<Value, TransportError> - Block data or error
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pub async fn get_blocks( &self, start_slot: u64, end_slot: Option<u64>, commitment: Option<Commitment>, ) -> Result<Value, TransportError>

Gets a range of available block slots

§Arguments
  • start_slot - Start slot (inclusive)
  • end_slot - Optional end slot (inclusive). If None, returns blocks up to current
  • commitment - Optional commitment level
§Returns
  • Result<Value, TransportError> - Array of slot numbers or error
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pub async fn get_transaction( &self, signature: &str, config: Option<GetTransactionConfig>, ) -> Result<Value, TransportError>

Gets transaction details by signature

§Arguments
  • signature - The transaction signature (base58 encoded)
  • config - Optional configuration for the request
§Returns
  • Result<Value, TransportError> - Transaction data or error
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pub async fn get_account_info( &self, pubkey: &str, commitment: Option<Commitment>, ) -> Result<Value, TransportError>

Gets account info for a given public key

§Arguments
  • pubkey - The account’s public key (base58 encoded)
  • commitment - Optional commitment level
§Returns
  • Result<Value, TransportError> - Account info or error
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pub async fn get_program_accounts( &self, program_id: &str, filters: Option<Vec<Value>>, commitment: Option<Commitment>, ) -> Result<Value, TransportError>

Gets program accounts for a given program ID

§Arguments
  • program_id - The program’s public key (base58 encoded)
  • filters - Optional filters to apply
  • commitment - Optional commitment level
§Returns
  • Result<Value, TransportError> - Array of program accounts or error
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pub async fn get_block_height( &self, commitment: Option<Commitment>, ) -> Result<Value, TransportError>

Gets the current block height

§Arguments
  • commitment - Optional commitment level
§Returns
  • Result<Value, TransportError> - Current block height or error
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pub async fn get_block_time(&self, slot: u64) -> Result<Value, TransportError>

Gets the estimated production time of a block

§Arguments
  • slot - The slot number
§Returns
  • Result<Value, TransportError> - Unix timestamp or error
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pub async fn get_first_available_block(&self) -> Result<Value, TransportError>

Gets the slot of the lowest confirmed block

§Returns
  • Result<Value, TransportError> - First available slot or error
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pub async fn minimum_ledger_slot(&self) -> Result<Value, TransportError>

Gets the minimum slot that the node has information about

§Returns
  • Result<Value, TransportError> - Minimum ledger slot or error
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pub async fn get_version(&self) -> Result<Value, TransportError>

Gets the node version

§Returns
  • Result<Value, TransportError> - Version info or error
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pub async fn get_health(&self) -> Result<Value, TransportError>

Gets the health status of the node

§Returns
  • Result<Value, TransportError> - Health status or error

Trait Implementations§

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impl BlockchainTransport for SolanaTransportClient

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fn get_current_url<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = String> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the current active RPC URL

§Returns
  • String - The currently active RPC endpoint URL
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fn send_raw_request<'life0, 'life1, 'async_trait, P>( &'life0 self, method: &'life1 str, params: Option<P>, ) -> Pin<Box<dyn Future<Output = Result<Value, TransportError>> + Send + 'async_trait>>
where P: Into<Value> + Send + Clone + Serialize + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Sends a raw JSON-RPC request to the Solana node

§Arguments
  • method - The JSON-RPC method to call
  • params - Optional parameters to pass with the request
§Returns
  • Result<Value, TransportError> - The JSON response or error
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fn update_endpoint_manager_client( &mut self, client: ClientWithMiddleware, ) -> Result<(), Error>

Update endpoint manager with a new client

§Arguments
  • client - The new client to use for the endpoint manager
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fn customize_request<'life0, 'life1, 'async_trait, P>( &'life0 self, method: &'life1 str, params: Option<P>, ) -> Pin<Box<dyn Future<Output = Value> + Send + 'async_trait>>
where P: Into<Value> + Send + Clone + Serialize + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Customizes the request for specific blockchain requirements
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impl Clone for SolanaTransportClient

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fn clone(&self) -> SolanaTransportClient

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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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 RotatingTransport for SolanaTransportClient

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fn try_connect<'life0, 'life1, 'async_trait>( &'life0 self, url: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Tests connection to a specific URL

§Arguments
  • url - The URL to test connection with
§Returns
  • Result<(), anyhow::Error> - Success or error status
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fn update_client<'life0, 'life1, 'async_trait>( &'life0 self, url: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Updates the client to use a new URL

§Arguments
  • url - The new URL to use for subsequent requests
§Returns
  • Result<(), anyhow::Error> - Success or error status

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