Cargo Features

[dependencies]
eventsource-client = { version = "0.12.2", default-features = false, features = ["rustls"] }
default = rustls

The rustls feature is set by default whenever eventsource-client is added without default-features = false somewhere in the dependency tree.

rustls default = hyper-rustls

Enables http2 of hyper-rustls ^0.24.1

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.

hyper-rustls rustls

Enables hyper-rustls ^0.24.1