Lib.rs

Cargo Features

[dependencies]
async-mailer-smtp = { version = "0.4.0", default-features = false, features = ["tracing", "clap"] }

default = tracing

The tracing feature is set by default whenever async-mailer-smtp is added without default-features = false somewhere in the dependency tree.

tracing default

Enables tracing

clap

Enables clap

async-mailer-smtp has 3 features without comments.