Struct ProviderConfig 

pub struct ProviderConfig {
    pub retry_attempts: u32,
    pub timeout: Duration,
    pub rate_limit_rps: Option<u32>,
}

Configuration for creating production-ready providers.

This struct encapsulates recommended settings for CCTP operations, including retry behavior and timeouts.

Example

use cctp_rs::ProviderConfig;
use std::time::Duration;

// Use defaults
let config = ProviderConfig::default();

// Or customize
let config = ProviderConfig::builder()
    .retry_attempts(5)
    .timeout(Duration::from_secs(60))
    .build();

Fields

retry_attempts: u32

Number of retry attempts for failed requests

timeout: Duration

Request timeout duration

rate_limit_rps: Option<u32>

Optional rate limit (requests per second)

Implementations

impl ProviderConfig

pub fn builder() -> ProviderConfigBuilder

Creates a new builder for ProviderConfig

pub fn fast_transfer() -> Self

Creates a configuration optimized for fast transfers

Uses shorter timeouts and more aggressive retry settings suitable for time-sensitive fast transfer operations.

pub fn high_reliability() -> Self

Creates a configuration for high-reliability operations

Uses longer timeouts and more retry attempts for operations where reliability is more important than speed.

pub fn rate_limited(rps: u32) -> Self

Creates a configuration for rate-limited public endpoints

Includes rate limiting to avoid hitting provider limits on public RPC endpoints.

Trait Implementations

impl Clone for ProviderConfig

fn clone(&self) -> ProviderConfig

Returns a duplicate 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.

impl Default for ProviderConfig

fn default() -> Self

Returns the “default value” for a type.