Enum rocket::shield::Prefetch

pub enum Prefetch {
    On,
    Off,
}

The X-DNS-Prefetch-Control header: controls browser DNS prefetching.

Tells the browser if it should perform domain name resolution on both links that the user may choose to follow as well as URLs for items referenced by the document including images, CSS, JavaScript, and so forth. Disabling prefetching is useful if you don’t control the link on the pages, or know that you don’t want to leak information to these domains.

Variants

On

Enables DNS prefetching. This is the browser default.

Off

Disables DNS prefetching. This is the shield policy default.

Trait Implementations

impl Default for Prefetch

fn default() -> Prefetch

Returns the “default value” for a type.

impl From<&Prefetch> for Header<'static>

fn from(prefetch: &Prefetch) -> Self

Converts to this type from the input type.

impl Policy for Prefetch

const NAME: &'static str = "X-DNS-Prefetch-Control"

The actual name of the HTTP header.

fn header(&self) -> Header<'static>

Returns the Header to attach to all outgoing responses.