Cargo Features

[dependencies]
tokio-postgres-rustls-improved = { version = "0.16.2", default-features = false, features = ["aws-lc-rs", "ring", "config-stream", "tracing"] }
default = aws-lc-rs, config-stream

These default features are set whenever tokio-postgres-rustls-improved is added without default-features = false somewhere in the dependency tree.

aws-lc-rs default

Enables aws-lc-rs of rustls

rustls:

Alias because Cargo features commonly use -

ring

Enables ring of rustls

config-stream default

Enables rustls-config-stream

tracing

Enables tracing of optional rustls-config-stream

tokio-postgres-rustls-improved has 5 features without comments.