Struct CoinApiHttpConfig 

pub struct CoinApiHttpConfig {
    pub base_url: String,
    pub proxy_url: Option<SecretString>,
    pub max_concurrent_requests: usize,
    pub credit_budget: u64,
    pub retry: RetryConfig,
}

Transport configuration for the raw HTTP client.

Credit Allowance

credit_budget is shared by REST requests on this instance:

• Each attempt reserves ceil(requested limit / 100) credits, or one credit when the request has no record limit.
• A successful historical page keeps ceil(returned records / 100) credits, with a minimum of one, and refunds the rest of its reservation.
• Failed or canceled attempts keep their full reservation.

This is a local safety limit, not the provider’s billing ledger, and it does not coordinate with other clients. Flat Files downloads use separate provider billing and do not consume this REST allowance. Both services share the concurrency and retry controls.

Fields

base_url: String

Base URL including the version prefix; accepts local simulated peers.

proxy_url: Option<SecretString>

Optional explicit proxy URL; ambient system proxies remain disabled.

max_concurrent_requests: usize

Maximum simultaneous requests for this client instance.

credit_budget: u64

Lifetime credit allowance for this instance; see the struct docs for accounting.

retry: RetryConfig

Retry policy; the elapsed budget and any configured attempt timeout must be positive.

Trait Implementations

impl Clone for CoinApiHttpConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoinApiHttpConfig

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

Formats the value using the given formatter.

impl Default for CoinApiHttpConfig

fn default() -> Self

Returns the “default value” for a type.