Function postgres_tx_retry::tx

pub async fn tx<T, E, I, S, F>(
    pool: &Deadpool, 
    savepoint: S, 
    f: F
) -> Result<T, Error<E>> where
    I: Into<Error<E>>,
    S: AsRef<str>,
    for<'a> F: Fn(&'a Transaction<'a>) -> AsyncResult<'a, T, I>, 

Executes the closure which is retried for serialization failures.

Errors

Will return Err if there are any database errors or if the retry closure returns Err.