libp2p-dns 0.29.0

[package]
name = "libp2p-dns"
edition = "2018"
description = "DNS transport implementation for libp2p"
version = "0.29.0"
authors = ["Parity Technologies <admin@parity.io>"]
license = "MIT"
repository = "https://github.com/libp2p/rust-libp2p"
keywords = ["peer-to-peer", "libp2p", "networking"]
categories = ["network-programming", "asynchronous"]

[dependencies]
libp2p-core = { version = "0.29.0", path = "../../core" }
log = "0.4.1"
futures = "0.3.1"
trust-dns-resolver = { version = "0.20", default-features = false, features = ["system-config"] }
async-std-resolver = { version = "0.20", optional = true }
smallvec = "1.6.1"

[dev-dependencies]
env_logger = "0.8"
tokio-crate = { package = "tokio", version = "1.0", default-features = false, features = ["rt", "time"] }
async-std-crate = { package = "async-std", version = "1.6" }

[features]
default = ["async-std"]
async-std = ["async-std-resolver"]
tokio = ["trust-dns-resolver/tokio-runtime"]
# The `tokio-` prefix and feature dependency is just to be explicit,
# since these features of `trust-dns-resolver` are currently only
# available for `tokio`.
tokio-dns-over-rustls = ["tokio", "trust-dns-resolver/dns-over-rustls"]
tokio-dns-over-https-rustls = ["tokio", "trust-dns-resolver/dns-over-https-rustls"]