Cargo Features

[dependencies]
html-escape = { version = "0.2.13", default-features = false, features = ["std"] }
default = std

The std feature is set by default whenever html-escape is added without default-features = false somewhere in the dependency tree.

std default

Affects html_entity::decode_html_entities_to_writer, unquoted_attribute::encode_unquoted_attribute_to_writer