Cargo Features

[dependencies]
linear_sdk = { version = "0.0.1", default-features = false, features = ["native-tls", "rustls-tls"] }
default = rustls-tls

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

native-tls = openssl

Enables default-tls of reqwest ^0.11

reqwest:

Note: this doesn't enable the 'native-tls' feature, which adds specific functionality for it.

rustls-tls default = pem, ring

Enables rustls-tls of reqwest ^0.11

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.

openssl native-tls?
pem rustls-tls

Enables pem ^1.1

ring rustls-tls

Enables ring ^0.16