Module blocking_io 

Structs

BlockingIoManager

Manager for managing blocking host I/O in a non-blocking manner. We use [Poll] to poll for new I/O events from the OS for sources registered using this manager.

BlockingIoSource 🔒

BlockingIoSourceReadiness

Struct reflecting the readiness of a source file description.

Enums

BlockingIoInterest

An I/O interest for a blocked thread. Note that all threads are always considered to be interested in “error” events.

Constants

IO_EVENT_CAPACITY 🔒

Capacity of the event queue which can be polled at a time. Since we don’t expect many simultaneous blocking I/O events this value can be set rather low.

Traits

EvalContextExt

SourceFileDescription

Trait for file descriptions that contain a mio [Source].