use std::collections::HashSet;
use std::sync::LazyLock;
pub static BAN_HEADERS: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
[
"content-length",
"x-frame-options",
"x-content-type-options",
"x-xss-protection",
"server",
"transfer-encoding",
"connection",
"te",
"trailer",
"permissions-policy",
]
.iter()
.copied()
.collect()
});