TCP Fast Open (TFO) for Tokio

Asynchronous TCP Fast Open socket support in Rust for tokio.

Supported Platforms

• Linux 3.7+
• iOS 12.0+, iPadOS 12.0+, macOS 10.14+, Mac Catalyst 13.0+, tvOS 12.0+, watchOS 6.0+
• Windows 10+
• FreeBSD 11+