Cargo.toml

[package]
name = "async-await-echo"
version = "0.1.0"
authors = ["Karl Han <[email protected]>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
# The latest version of the "futures" library, which has lots of utilities
# for writing async code. Enable the "compat" feature to include the
# functions for using futures 0.3 and async/await with the Hyper library,
# which use futures 0.1.
futures-preview = { version = "=0.3.0-alpha.17", features = ["compat"] }

# Hyper is an asynchronous HTTP library. We'll use it to power our HTTP
# server and to make HTTP requests.
hyper = "0.12.9"