Cargo Features

opentls has no features set by default.

[dependencies]
opentls = { version = "0.2.1", features = ["vendored", "io-tokio", "io-async-std", "docs"] }
vendored

Enables vendored of openssl

io-tokio = tokio, url

Affects opentls::async_io

io-async-std = futures-util, url

Affects opentls::async_io

docs

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality [may be removed in the future](https://rust-lang.github.io/rfcs/3491-remove-implicit-features.html).

futures-util io-async-std?
tokio io-tokio?
url io-async-std? io-tokio?