pub fn extract_retry_after(response: &Response) -> Option<u64>Expand description
What: Extract Retry-After header value from HTTP response.
Inputs:
response: The HTTP response to check for Retry-After header
Output:
Option<u64>containing retry-after seconds if header is present and valid
Details:
- Parses Retry-After header which can be either seconds (u64) or HTTP date
- Currently only supports seconds format for simplicity
- Returns None if header is missing or invalid