Trait RetryPolicy

pub trait RetryPolicy:
    Debug
    + Send
    + Sync {
    // Required methods
    fn new_session(&self) -> Box<dyn RetrySession>;
    fn clone_boxed(&self) -> Box<dyn RetryPolicy>;
}

Specifies a policy used to decide when to retry a query

Required Methods

fn new_session(&self) -> Box<dyn RetrySession>

Called for each new query, starts a session of deciding about retries

fn clone_boxed(&self) -> Box<dyn RetryPolicy>

Used to clone this RetryPolicy

Trait Implementations

impl Clone for Box<dyn RetryPolicy>

fn clone(&self) -> Box<dyn RetryPolicy>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

Implementors

impl RetryPolicy for DowngradingConsistencyRetryPolicy

impl RetryPolicy for DefaultRetryPolicy

impl RetryPolicy for FallthroughRetryPolicy