Crate altair_retry 

Async retry with exponential backoff and automatic tracing.

Each retry attempt runs inside a tracing::span! so it appears in distributed traces. If altair-otel is initialized in the same process, retries flow to OTLP automatically.

Example

use altair_retry::{retry, Config};
use std::time::Duration;

let cfg = Config::builder()
    .name("db.connect")
    .max_retries(3)
    .initial_interval(Duration::from_millis(100))
    .build();

retry(cfg, || async { ping().await }).await?;

Modules

prelude

Common imports for users of this crate.

Structs

CancellationToken

A token which can be used to signal a cancellation request to one or more tasks.

Config

Retry policy.

ConfigBuilder

Builder for Config.

PermanentError

Marker for non-retryable errors. Wrap an error with PermanentError::wrap to short-circuit retry — the next attempt is not made and the wrapped error is returned via Error::Permanent.

Enums

Error

Errors returned by crate::retry.

Functions

retry

Run op with retry per config.

Type Aliases

Result

Convenience result alias.