Crate corcovado 

A fast, low-level IO library for Rust focusing on non-blocking APIs, event notification, and other useful utilities for building high performance IO apps.

Features

• Non-blocking TCP, UDP
• I/O event notification queue backed by epoll, kqueue, and IOCP
• Zero allocations at runtime
• Platform specific extensions

Non-goals

The following are specifically omitted from Mio and are left to the user or higher-level libraries.

• File operations
• Thread pools / multi-threaded event loop
• Timers

Platforms

Currently supported platforms:

• Linux
• OS X
• Windows
• FreeBSD
• NetBSD
• Android
• iOS

mio can handle interfacing with each of the event notification systems of the aforementioned platforms. The details of their implementation are further discussed in Poll.

Usage

Using mio starts by creating a Poll, which reads events from the OS and put them into Events. You can handle IO events from the OS with it.

For more detail, see Poll.

Re-exports

pub use event::Events;

Modules

channel

Thread safe communication channel implementing Evented

event

Readiness event types and utilities.

stream

timer

Timer optimized for I/O related operations

unix

Unix only extensions

Structs

Poll

Polls for readiness events on all registered values.

PollOpt

Options supplied when registering an Evented handle with Poll

Ready

A set of readiness event kinds

Registration

Handle to a user space Poll registration.

SetReadiness

Updates the readiness state of the associated Registration.

Token