Struct RetryConfig 

pub struct RetryConfig {
    pub max_attempts: u32,
    pub base_delay_ms: u64,
    pub max_delay_ms: u64,
    pub replay_cap_bytes: usize,
    pub retry_on_status: Vec<u16>,
    pub retry_on_error: bool,
    pub idempotent_only: bool,
    pub budget: Option<BudgetConfig>,
}

Typed config surface for the retry middleware.

Fields

max_attempts: u32

Total attempts (>= 1). Defaults to 3.

base_delay_ms: u64

Base backoff delay in ms. Defaults to 50.

max_delay_ms: u64

Backoff ceiling in ms. Defaults to 2000.

replay_cap_bytes: usize

Replay buffer cap in bytes for request-body replay across attempts.

retry_on_status: Vec<u16>

Status codes that trigger a retry.

retry_on_error: bool

Retry on any inner error.

idempotent_only: bool

Only retry idempotent requests.

budget: Option<BudgetConfig>

Optional retry budget. Presence enables it (defaults when fields omitted).

Implementations

impl RetryConfig

pub fn builder() -> RetryConfigBuilder

Create an instance of RetryConfig using the builder syntax

impl RetryConfig

pub fn from_config( self, inner: PipeHandle, ) -> Result<Retry<PipeHandle, TimeClock>, ProximaError>

Materialise the retry middleware around inner, on the production TimeClock.

Trait Implementations

impl Clone for RetryConfig

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 RetryConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RetryConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RetryConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Settings for RetryConfig

const PREFIX: Option<&'static str>

The struct’s own prefix, used only when it is the root of resolution. When embedded as a nested field, the embedding field decides the prefix.

fn from_env() -> Result<Self>

Resolve using the struct’s own PREFIX as the root.

fn from_env_with_prefix(__prefix: &str) -> Result<Self>

Resolve using prefix as the accumulated root instead of PREFIX. Used by parent structs to push their namespace into nested fields.

fn override_from_env(&mut self) -> Result<()>

Overwrite only the fields whose env keys are currently set, leaving the rest untouched. Useful for layering env over file-loaded defaults.

fn override_from_env_with_prefix(&mut self, __prefix: &str) -> Result<()>

override_from_env with an explicit accumulated prefix.

impl Validate for RetryConfig

Available on crate feature std only.

fn validate(&self) -> Result<()>

Check the constructed config, returning Error::Validation with every failure collected, or Ok(()) when all rules pass.