Struct PollEvent 

pub struct PollEvent {
    pub step: usize,
    pub offset: Duration,
    pub result: PollResult,
    pub label: Option<String>,
}

A recorded poll event.

offset is the elapsed time since the start of the Trace this event belongs to, expressed as a Duration. This makes events serializable and replayable across processes.

Examples

use async_reify::{PollEvent, PollResult};
use std::time::Duration;

let event = PollEvent {
    step: 0,
    offset: Duration::from_micros(150),
    result: PollResult::Ready,
    label: None,
};
assert_eq!(event.step, 0);

Fields

step: usize

Sequential poll index (0-based).

offset: Duration

Time elapsed since the start of the parent Trace.

result: PollResult

Whether the poll returned Ready, Pending, or was Cancelled by drop.

label: Option<String>

Optional label for this await point.

Trait Implementations

impl Clone for PollEvent

fn clone(&self) -> PollEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PollEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PollEvent

fn deserialize<__D>( __deserializer: __D, ) -> Result<PollEvent, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PollEvent

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.