Retryable is a simple macro to let your rust function automatically retries after a certain amount of time. The main objective of this macro is to be non-intrusive: your code should not worry about retrying a fallible function.

Retryable is currently high unstable and experimental, use it at your own risk.

#[retryable(max_attempts = 5, sleep_seconds = 2)]
pub async fn fallible_function(
    param: String,
) -> Result<String, Error> {
    // Fallible code
}

Retryable currently has some limitations/bugs and it can't be used by or with:

• async_trait functions
• function that use the move keyword in function body

If you encounter additional bugs feel free to fill an issue.

Contributions are always welcome! If you find a bug or want to add a feature, please feel free to open a PR.

MIT