Lib.rs

Cargo Features

[dependencies]
s4 = { version = "0.0.15", default-features = false, features = ["rustls", "native-tls"] }

default = rustls

The rustls feature is set by default whenever s4 is added without default-features = false somewhere in the dependency tree.

rustls default

Enables rustls of rusoto_core ^0.40

native-tls

Enables native-tls of rusoto_core ^0.40 and rusoto_s3 ^0.40

S4 has 3 features without comments.