Cargo Features

[dependencies]
recaptcha-verify = { version = "0.1.5", default-features = false, features = ["default-tls", "native-tls", "rustls-tls"] }
default = rustls-tls

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

default-tls

Enables default-tls of reqwest

reqwest:

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

native-tls

Enables native-tls of reqwest

reqwest:

Enables native-tls specific functionality not available by default.

rustls-tls default

Enables rustls-tls of reqwest

recaptcha-verify has 4 features without comments.