Struct Aip194Strict

pub struct Aip194Strict;

A polling policy that strictly follows AIP-194.

This policy must be decorated to limit the number of polling attempts or the duration of the polling loop.

The policy interprets AIP-194 strictly. It examines the status code to determine if the polling loop may continue.

Example

use std::time::Instant;
let policy = Aip194Strict.with_attempt_limit(3);
let attempt_count = 4;
assert!(policy.on_error(Instant::now(), attempt_count, error::Error::authentication("transient")).is_exhausted());

Trait Implementations

impl Clone for Aip194Strict

fn clone(&self) -> Aip194Strict

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Aip194Strict

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PollingPolicy for Aip194Strict

fn on_error( &self, _loop_start: Instant, _attempt_count: u32, error: Error, ) -> LoopState

Query the polling policy after an error.

fn on_in_progress( &self, _loop_start: Instant, _attempt_count: u32, _operation_name: &str, ) -> Option<Error>

Called when the LRO is successfully polled, but the LRO is still in progress.