AsyncEventError

Portable manual-reset event setup/wait/operation failures. Ready/unsignaled try observation is bool; errors never fabricate or consume signal.

Module std.sync

import std.sync;

Public declaration contracts and authored examples. A page can document several related symbols. Implementation bodies are excluded.

pub enum AsyncEventError

Portable manual-reset event setup/wait/operation failures. Ready/unsignaled try observation is bool; errors never fabricate or consume signal.

AsyncEventError.AllocationFailure

AllocationFailure;

Native record allocation failed.

ResourceUnavailable;

Provider could not reserve resources.

NativeFailure;

Other provider operation failure.

Closed;

Close won before the operation committed.

EmptyOwner;

Default/moved owner has no event.

Cancelled;

Cancellation removed a still-pending wait, consuming no permit.

InvalidConfiguration;

Selected executor has invalid configuration.

StartupFailure;

Selected worker startup failed transactionally.

ExecutorClosed;

Selected executor rejected admission after shutdown.

QueueFull;

Selected executor admission capacity is full.

RetentionUnavailable;

Required frame/continuation retention cannot be reserved.