Cargo Features

[dependencies]
next-web-utils = { version = "0.1.0", default-features = false, features = ["watch", "captcha", "hash"] }
default = captcha, hash, notify

These default features are set whenever next-web-utils is added without default-features = false somewhere in the dependency tree.

watch = notify
captcha default = captcha-rs
hash default = md2, md5, sha1, sha2

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

md5 hash
sha1 hash
sha2 hash
md2 hash
captcha-rs captcha
notify default watch?