Struct LoggingRetryableStrategy 

pub struct LoggingRetryableStrategy {}

reqwest_retry helpfully logs something when a request is being retried:

https://docs.rs/reqwest-retry/0.5.0/src/reqwest_retry/middleware.rs.html#142

This includes how many times it’s been retried and how long it will wait.

But it doesn’t log why it was retried unfortunately.

I think the easiest way to make it log that is to wrap the RetryStrategy, which is the component that decides when an error is retriable. Whenever it says that the error is a Transient error (and should be retried), we can log the error details. The wrapped RetryStrategy can then be dropped in to the RetryTransientMiddleware.

Note: We deviated from DefaultRetryableStrategy because we don’t consider 429 retryable.

Trait Implementations

impl Default for LoggingRetryableStrategy

fn default() -> LoggingRetryableStrategy

Returns the “default value” for a type.

impl RetryableStrategy for LoggingRetryableStrategy

fn handle(&self, res: &Result<Response, Error>) -> Option<Retryable>