Struct DefaultRetryConfig 

pub struct DefaultRetryConfig { /* private fields */ }

Default retry configuration implementation

Uses Config to store all configuration values, implementing both the RetryConfig trait and the Configurable trait.

Author

Haixing Hu

Implementations

impl DefaultRetryConfig

pub fn new() -> Self

Create a new DefaultRetryConfig instance with default configuration

pub fn with_config(config: Config) -> Self

Create a new DefaultRetryConfig instance with the specified configuration

Trait Implementations

impl Clone for DefaultRetryConfig

fn clone(&self) -> DefaultRetryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Configurable for DefaultRetryConfig

fn config(&self) -> &Config

Gets a reference to the configuration

fn config_mut(&mut self) -> &mut Config

Gets a mutable reference to the configuration

fn set_config(&mut self, config: Config)

Sets the configuration

fn on_config_changed(&mut self)

Callback after configuration changes

impl Debug for DefaultRetryConfig

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

Formats the value using the given formatter.

impl Default for DefaultRetryConfig

fn default() -> Self

Returns the “default value” for a type.

impl RetryConfig for DefaultRetryConfig

fn max_attempts(&self) -> u32

Get maximum number of attempts

fn set_max_attempts(&mut self, max_attempts: u32) -> &mut Self

Set maximum number of attempts

fn max_duration(&self) -> Option<Duration>

Get maximum duration for retry execution

fn set_max_duration(&mut self, max_duration: Option<Duration>) -> &mut Self

Set maximum duration for retry execution

fn operation_timeout(&self) -> Option<Duration>

Get single operation timeout

fn set_operation_timeout(&mut self, timeout: Option<Duration>) -> &mut Self

Set single operation timeout

fn delay_strategy(&self) -> RetryDelayStrategy

Get delay strategy type

fn set_delay_strategy( &mut self, delay_strategy: RetryDelayStrategy, ) -> &mut Self

Set delay strategy type

fn jitter_factor(&self) -> f64

Get jitter factor

fn set_jitter_factor(&mut self, jitter_factor: f64) -> &mut Self

Set jitter factor

const KEY_MAX_ATTEMPTS: &'static str = "retry.max_attempts"

Configuration key for maximum number of attempts

const KEY_DELAY_STRATEGY: &'static str = "retry.delay_strategy"

Configuration key for delay strategy

const KEY_FIXED_DELAY: &'static str = "retry.fixed_delay_millis"

Configuration key for fixed delay time

const KEY_RANDOM_MIN_DELAY: &'static str = "retry.random_min_delay_millis"

Configuration key for random delay minimum value

const KEY_RANDOM_MAX_DELAY: &'static str = "retry.random_max_delay_millis"

Configuration key for random delay maximum value

const KEY_BACKOFF_INITIAL_DELAY: &'static str = "retry.backoff_initial_delay_millis"

Configuration key for exponential backoff initial delay

const KEY_BACKOFF_MAX_DELAY: &'static str = "retry.backoff_max_delay_millis"

Configuration key for exponential backoff maximum delay

const KEY_BACKOFF_MULTIPLIER: &'static str = "retry.backoff_multiplier"

Configuration key for exponential backoff multiplier

const KEY_JITTER_FACTOR: &'static str = "retry.jitter_factor"

Configuration key for jitter factor

const KEY_MAX_DURATION: &'static str = "retry.max_duration_millis"

Configuration key for maximum duration of retry execution

const KEY_OPERATION_TIMEOUT: &'static str = "retry.operation_timeout_millis"

Configuration key for single operation timeout

const DEFAULT_MAX_ATTEMPTS: u32 = 5u32

Default maximum number of attempts for retry mechanism

const DEFAULT_DELAY_STRATEGY: RetryDelayStrategy = _

Default delay strategy

const DEFAULT_FIXED_DELAY_MILLIS: u64 = 1_000u64

Default fixed delay time in milliseconds

const DEFAULT_RANDOM_MIN_DELAY_MILLIS: u64 = 1_000u64

Default random delay minimum value in milliseconds

const DEFAULT_RANDOM_MAX_DELAY_MILLIS: u64 = 10_000u64

Default random delay maximum value in milliseconds

const DEFAULT_BACKOFF_INITIAL_DELAY_MILLIS: u64 = 1_000u64

Default exponential backoff initial delay in milliseconds

const DEFAULT_BACKOFF_MAX_DELAY_MILLIS: u64 = 60_000u64

Default exponential backoff maximum delay in milliseconds

const DEFAULT_BACKOFF_MULTIPLIER: f64 = 2f64

Default exponential backoff multiplier

const DEFAULT_JITTER_FACTOR: f64 = 0f64

Default value for jitter factor

const DEFAULT_MAX_DURATION_MILLIS: u64 = 0u64

Default maximum duration for retry execution in milliseconds, 0 means unlimited

const DEFAULT_OPERATION_TIMEOUT_MILLIS: u64 = 0u64

Default value for single operation timeout in milliseconds, 0 means unlimited

fn set_random_delay_strategy( &mut self, min_delay: Duration, max_delay: Duration, ) -> &mut Self

Set random delay range

fn set_fixed_delay_strategy(&mut self, delay: Duration) -> &mut Self

Set fixed delay

fn set_exponential_backoff_strategy( &mut self, initial_delay: Duration, max_delay: Duration, multiplier: f64, ) -> &mut Self

Set exponential backoff strategy parameters

fn set_no_delay_strategy(&mut self) -> &mut Self

Set no delay strategy

fn set_unlimited_duration(&mut self) -> &mut Self

Set unlimited duration

fn set_unlimited_operation_timeout(&mut self) -> &mut Self

Set unlimited operation timeout