Struct CircuitBreakerClient 

pub struct CircuitBreakerClient { /* private fields */ }

HTTP client with circuit breaker pattern.

Tracks failure rates per host and fails fast when a host is unhealthy.

Implementations

impl CircuitBreakerClient

pub fn new(client: Client, config: CircuitBreakerConfig) -> Self

Create a new circuit breaker client wrapping the given reqwest client.

pub fn with_defaults(client: Client) -> Self

Create with default configuration.

pub fn inner(&self) -> &Client

Get the underlying reqwest client for building requests.

pub fn should_allow(&self, host: &str) -> Result<(), CircuitBreakerOpen>

Check if a request to the given host should be allowed.

pub fn record_success(&self, host: &str)

Record a successful request.

pub fn record_failure(&self, host: &str)

Record a failed request.

pub async fn execute( &self, request: Request, ) -> Result<Response, CircuitBreakerError>

Execute a request with circuit breaker protection.

pub fn get_state(&self, host: &str) -> Option<CircuitState>

Get the current state for a host.

pub fn reset(&self, host: &str)

Reset the circuit breaker state for a host.

pub fn reset_all(&self)

Reset all circuit breaker states.

Trait Implementations

impl Clone for CircuitBreakerClient

fn clone(&self) -> CircuitBreakerClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.