Module select

Interface to the select mechanism.

Structs

Operation

Identifier associated with an operation by a specific thread on a specific channel.

Select

Selects from a set of channel operations.

SelectedOperation

A selected operation that needs to be completed.

Token

Temporary data that gets initialized during select or a blocking operation, and is consumed by read or write.

Enums

Selected

Current state of a select or a blocking operation.

Timeout 🔒

Determines when a select operation should time out.

Traits

SelectHandle

A receiver or a sender that can participate in select.

Functions

run_ready 🔒

Runs until one of the operations becomes ready, potentially blocking the current thread.

run_select 🔒

Runs until one of the operations is selected, potentially blocking the current thread.

select

Blocks until one of the operations becomes ready and selects it.

select_deadline 🔒

Blocks until a given deadline, or until one of the operations becomes ready and selects it.

select_timeout

Blocks for a limited time until one of the operations becomes ready and selects it.

try_select

Attempts to select one of the operations without blocking.