Struct PollingState 

#[non_exhaustive]
pub struct PollingState {
    pub start: Instant,
    pub attempt_count: u32,
}

The input into a polling policy query.

On an error, the client library queries the polling policy as to whether it should make a new attempt. The client library provides an instance of this type to this policy.

This struct may gain new fields in future versions of the client libraries.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

start: Instant

The start time for this polling loop.

attempt_count: u32

The number of times the operation has been polled.

Implementations

impl PollingState

pub fn set_start<T: Into<Instant>>(self, v: T) -> Self

Update the start time, useful in mocks.

pub fn set_attempt_count<T: Into<u32>>(self, v: T) -> Self

Update the attempt count, useful in mocks.

Trait Implementations

impl Clone for PollingState

fn clone(&self) -> PollingState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PollingState

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

Formats the value using the given formatter.

impl Default for PollingState

fn default() -> Self

Returns the “default value” for a type.