Fix README

Signed-off-by: Michael Yuan <[email protected]>

README.md

@@ -1,7 +1,10 @@
-# Tokio
+# Tokio for WebAssembly
 
 A runtime for writing reliable, asynchronous, and slim applications with
-the Rust programming language. It is:
+the Rust programming language. 
+This is a fork of the [original tokio](https://github.com/tokio-rs/tokio) so that it can be compiled into
+WebAssembly. The WebAssembly app can run inside the [WasmEdge Runtime](https://github.com/WasmEdge/WasmEdge#readme)
+as a lightweight and secure alternative to natively compiled apps in Linux container.
 
 * **Fast**: Tokio's zero-cost abstractions give you bare-metal
   performance.
@@ -12,25 +15,6 @@ the Rust programming language. It is:
 * **Scalable**: Tokio has a minimal footprint, and handles backpressure
   and cancellation naturally.
 
-[![Crates.io][crates-badge]][crates-url]
-[![MIT licensed][mit-badge]][mit-url]
-[![Build Status][actions-badge]][actions-url]
-[![Discord chat][discord-badge]][discord-url]
-
-[crates-badge]: https://img.shields.io/crates/v/tokio.svg
-[crates-url]: https://crates.io/crates/tokio
-[mit-badge]: https://img.shields.io/badge/license-MIT-blue.svg
-[mit-url]: https://github.com/tokio-rs/tokio/blob/master/LICENSE
-[actions-badge]: https://github.com/tokio-rs/tokio/workflows/CI/badge.svg
-[actions-url]: https://github.com/tokio-rs/tokio/actions?query=workflow%3ACI+branch%3Amaster
-[discord-badge]: https://img.shields.io/discord/500028886025895936.svg?logo=discord&style=flat-square
-[discord-url]: https://discord.gg/tokio
-
-[Website](https://tokio.rs) |
-[Guides](https://tokio.rs/tokio/tutorial) |
-[API Docs](https://docs.rs/tokio/latest/tokio) |
-[Chat](https://discord.gg/tokio)
-
 ## Overview
 
 Tokio is an event-driven, non-blocking I/O platform for writing
@@ -56,7 +40,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.21.2", features = ["full"] }
+tokio_wasi = { version = "1.21.2", features = ["full"] }
 ```
 Then, on your main.rs:
 
@@ -103,119 +87,6 @@ More examples can be found [here][examples]. For a larger "real world" example,
 [examples]: https://github.com/tokio-rs/tokio/tree/master/examples
 [mini-redis]: https://github.com/tokio-rs/mini-redis/
 
-To see a list of the available features flags that can be enabled, check our
-[docs][feature-flag-docs].
-
-## Getting Help
-
-First, see if the answer to your question can be found in the [Guides] or the
-[API documentation]. If the answer is not there, there is an active community in
-the [Tokio Discord server][chat]. We would be happy to try to answer your
-question. You can also ask your question on [the discussions page][discussions].
-
-[Guides]: https://tokio.rs/tokio/tutorial
-[API documentation]: https://docs.rs/tokio/latest/tokio
-[chat]: https://discord.gg/tokio
-[discussions]: https://github.com/tokio-rs/tokio/discussions
-[feature-flag-docs]: https://docs.rs/tokio/#feature-flags
-
-## Contributing
-
-:balloon: Thanks for your help improving the project! We are so happy to have
-you! We have a [contributing guide][guide] to help you get involved in the Tokio
-project.
-
-[guide]: https://github.com/tokio-rs/tokio/blob/master/CONTRIBUTING.md
-
-## Related Projects
-
-In addition to the crates in this repository, the Tokio project also maintains
-several other libraries, including:
-
-* [`hyper`]: A fast and correct HTTP/1.1 and HTTP/2 implementation for Rust.
-
-* [`tonic`]: A gRPC over HTTP/2 implementation focused on high performance, interoperability, and flexibility.
-
-* [`warp`]: A super-easy, composable, web server framework for warp speeds.
-
-* [`tower`]: A library of modular and reusable components for building robust networking clients and servers.
-
-* [`tracing`] (formerly `tokio-trace`): A framework for application-level tracing and async-aware diagnostics.
-
-* [`rdbc`]: A Rust database connectivity library for MySQL, Postgres and SQLite.
-
-* [`mio`]: A low-level, cross-platform abstraction over OS I/O APIs that powers
-  `tokio`.
-
-* [`bytes`]: Utilities for working with bytes, including efficient byte buffers.
-
-* [`loom`]: A testing tool for concurrent Rust code
-
-[`warp`]: https://github.com/seanmonstar/warp
-[`hyper`]: https://github.com/hyperium/hyper
-[`tonic`]: https://github.com/hyperium/tonic
-[`tower`]: https://github.com/tower-rs/tower
-[`loom`]: https://github.com/tokio-rs/loom
-[`rdbc`]: https://github.com/tokio-rs/rdbc
-[`tracing`]: https://github.com/tokio-rs/tracing
-[`mio`]: https://github.com/tokio-rs/mio
-[`bytes`]: https://github.com/tokio-rs/bytes
-
-## Changelog
-
-The Tokio repository contains multiple crates. Each crate has its own changelog.
-
- * `tokio` - [view changelog](https://github.com/tokio-rs/tokio/blob/master/tokio/CHANGELOG.md)
- * `tokio-util` - [view changelog](https://github.com/tokio-rs/tokio/blob/master/tokio-util/CHANGELOG.md)
- * `tokio-stream` - [view changelog](https://github.com/tokio-rs/tokio/blob/master/tokio-stream/CHANGELOG.md)
- * `tokio-macros` - [view changelog](https://github.com/tokio-rs/tokio/blob/master/tokio-macros/CHANGELOG.md)
- * `tokio-test` - [view changelog](https://github.com/tokio-rs/tokio/blob/master/tokio-test/CHANGELOG.md)
-
-## Supported Rust Versions
-
-<!--
-When updating this, also update:
-- .github/workflows/ci.yml
-- CONTRIBUTING.md
-- README.md
-- tokio/README.md
-- tokio/Cargo.toml
-- tokio-util/Cargo.toml
-- tokio-test/Cargo.toml
-- tokio-stream/Cargo.toml
--->
-
-Tokio will keep a rolling MSRV (minimum supported rust version) policy of **at
-least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.49.0.
-
-## Release schedule
-
-Tokio doesn't follow a fixed release schedule, but we typically make one to two
-new minor releases each month. We make patch releases for bugfixes as necessary.
-
-## Bug patching policy
-
-For the purposes of making patch releases with bugfixes, we have designated
-certain minor releases as LTS (long term support) releases. Whenever a bug
-warrants a patch release with a fix for the bug, it will be backported and
-released as a new patch release for each LTS minor version. Our current LTS
-releases are:
-
- * `1.18.x` - LTS release until June 2023
- * `1.20.x` - LTS release until September 2023.
-
-Each LTS release will continue to receive backported fixes for at least a year.
-If you wish to use a fixed minor release in your project, we recommend that you
-use an LTS release.
-
-To use a fixed minor version, you can specify the version with a tilde. For
-example, to specify that you wish to use the newest `1.18.x` patch release, you
-can use the following dependency specification:
-```text
-tokio = { version = "~1.18", features = [...] }
-```
-
 ## License
 
 This project is licensed under the [MIT license].