Enum ReferrerPolicy 

pub enum ReferrerPolicy {
    NoReferrer,
    NoReferrerWhenDowngrade,
    Origin,
    OriginWhenCrossOrigin,
    SameOrigin,
    StrictOrigin,
    StrictOriginWhenCrossOrigin,
    UnsafeUrl,
}

Referrer-Policy header value.

Examples

use http_security_headers::ReferrerPolicy;

let policy = ReferrerPolicy::NoReferrer;
let policy = ReferrerPolicy::StrictOriginWhenCrossOrigin;

Variants

NoReferrer

No referrer information is sent.

NoReferrerWhenDowngrade

Only send the origin when the protocol security level stays the same (HTTPS→HTTPS).

Origin

Only send the origin, not the full URL.

OriginWhenCrossOrigin

Send the full URL when performing a same-origin request, but only the origin for other cases.

SameOrigin

Send the full URL for same-origin requests, and no referrer for cross-origin requests.

StrictOrigin

Only send the origin when the protocol security level stays the same (HTTPS→HTTPS), and send no referrer to a less secure destination (HTTPS→HTTP).

StrictOriginWhenCrossOrigin

Send the full URL for same-origin requests, only the origin for cross-origin requests on the same protocol level, and no referrer to less secure destinations.

UnsafeUrl

Send the full URL for all requests.

Implementations

impl ReferrerPolicy

pub fn as_str(&self) -> &'static str

Converts the policy to its header value string.

pub fn from_str(s: &str) -> Result<Self>

Parses a Referrer-Policy value from a string.

Trait Implementations

impl Clone for ReferrerPolicy

fn clone(&self) -> ReferrerPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ReferrerPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ReferrerPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ReferrerPolicy

fn eq(&self, other: &ReferrerPolicy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ReferrerPolicy

impl Eq for ReferrerPolicy

impl StructuralPartialEq for ReferrerPolicy