Module async_util 

A set of async utilities.

Modules

async_queue 🔒

backoff 🔒

condvar 🔒

condwait 🔒

select 🔒

sleep 🔒

task_group 🔒

timeout 🔒

Structs

AsyncQueue

Bounded async queue. Producers push (blocks while full), consumers recv (blocks while empty).

Backoff

Exponential backoff https://en.wikipedia.org/wiki/Exponential_backoff

CondVar

CondVar is an async version of https://doc.rust-lang.org/std/sync/struct.Condvar.html

CondWait

CondWait is a wrapper struct for CondVar with a Mutex boolean flag.

TaskGroup

TaskGroup A group that contains spawned tasks.

Enums

Either

The return value from the select function, indicating which future completed first.

TaskResult

The result of a spawned task.

Functions

select

Returns the result of the future that completes first, preferring future1 if both are ready.

sleep

timeout

Waits for a future to complete or times out if it exceeds a specified duration.