Struct ProviderConfig

pub struct ProviderConfig {
    pub rpc_configs: Vec<RpcConfig>,
    pub timeout_seconds: u64,
    pub failure_threshold: u32,
    pub pause_duration_secs: u64,
    pub failure_expiration_secs: u64,
}

Configuration for creating a provider instance.

This struct encapsulates all the parameters needed to create a provider, making the API cleaner and easier to maintain.

Fields

rpc_configs: Vec<RpcConfig>

RPC endpoint configurations (URLs and weights)

timeout_seconds: u64

Timeout duration in seconds for RPC requests

failure_threshold: u32

Number of consecutive failures before pausing a provider

pause_duration_secs: u64

Duration in seconds to pause a provider after reaching failure threshold

failure_expiration_secs: u64

Duration in seconds after which failures are considered stale and reset

Implementations

impl ProviderConfig

pub fn new( rpc_configs: Vec<RpcConfig>, timeout_seconds: u64, failure_threshold: u32, pause_duration_secs: u64, failure_expiration_secs: u64, ) -> Self

Creates a new ProviderConfig from individual parameters.

Arguments

• rpc_configs - RPC endpoint configurations
• timeout_seconds - Timeout duration in seconds
• failure_threshold - Number of consecutive failures before pausing
• pause_duration_secs - Duration in seconds to pause after threshold
• failure_expiration_secs - Duration in seconds after which failures are considered stale

pub fn from_server_config( server_config: &ServerConfig, rpc_configs: Vec<RpcConfig>, ) -> Self

Creates a ProviderConfig from ServerConfig with the given RPC configs.

This is a convenience method that extracts provider-related configuration from the server configuration.

Arguments

• server_config - The server configuration
• rpc_configs - RPC endpoint configurations

pub fn from_env(rpc_configs: Vec<RpcConfig>) -> Self

Creates a ProviderConfig from environment variables with the given RPC configs.

This loads configuration from ServerConfig::from_env().

Arguments

• rpc_configs - RPC endpoint configurations

Trait Implementations

impl Clone for ProviderConfig

fn clone(&self) -> ProviderConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderConfig

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

Formats the value using the given formatter.