Lib.rs

Cargo Features

[dependencies]
sendgrid = { version = "0.21.0", default-features = false, features = ["blocking", "rustls", "native-tls"] }

default = native-tls

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

blocking

Enables blocking of reqwest

rustls

Enables rustls-tls of reqwest

native-tls default

Enables default-tls of reqwest

reqwest:

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

SendGrid has 4 features without comments.