Struct RetryConfig 

pub struct RetryConfig {
    pub max_attempts: u32,
    pub base_delay_ms: u64,
    pub max_delay_ms: u64,
    pub timeout_seconds: u64,
}

Configuration for retry behavior in API requests

Fields

max_attempts: u32

Maximum number of retry attempts

base_delay_ms: u64

Base delay in milliseconds for exponential backoff

max_delay_ms: u64

Maximum delay in milliseconds to cap exponential backoff

timeout_seconds: u64

Request timeout in seconds

Implementations

impl RetryConfig

pub fn from_env() -> Result<Self, Error>

Creates a RetryConfig from environment variables with default fallbacks

Environment variables:

• API_RETRY_MAX_ATTEMPTS: Maximum retry attempts (default: 3)
• API_RETRY_BASE_DELAY_MS: Base delay in milliseconds (default: 1000)
• API_RETRY_MAX_DELAY_MS: Maximum delay in milliseconds (default: 30000)
• API_REQUEST_TIMEOUT_SECONDS: Request timeout in seconds (default: 10)

Errors

Returns an error if any environment variable contains an invalid value

pub const fn for_tests() -> Self

Creates a RetryConfig optimized for test environments

Uses reduced values for faster test execution:

• 2 retry attempts
• 500ms base delay
• 5000ms max delay
• 5 second timeout

pub const fn with_timeout(self, timeout_seconds: u64) -> Self

Sets a custom timeout value

pub const fn with_max_attempts(self, max_attempts: u32) -> Self

Sets custom max attempts

pub const fn with_base_delay_ms(self, base_delay_ms: u64) -> Self

Sets custom base delay

pub const fn with_max_delay_ms(self, max_delay_ms: u64) -> Self

Sets custom max delay

Trait Implementations

impl Clone for RetryConfig

fn clone(&self) -> RetryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetryConfig

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

Formats the value using the given formatter.

impl Default for RetryConfig

fn default() -> Self

Returns the “default value” for a type.