Enum CrossOriginEmbedderPolicy 

pub enum CrossOriginEmbedderPolicy {
    UnsafeNone,
    RequireCorp,
    Credentialless,
}

Cross-Origin-Embedder-Policy (COEP) header value.

COEP prevents a document from loading any cross-origin resources that don’t explicitly grant the document permission to be loaded.

Examples

use http_security_headers::CrossOriginEmbedderPolicy;

let policy = CrossOriginEmbedderPolicy::RequireCorp;
let policy = CrossOriginEmbedderPolicy::UnsafeNone;

Variants

UnsafeNone

This is the default value and allows the document to fetch cross-origin resources without giving explicit permission through the CORS protocol or CORP header.

RequireCorp

A document can only load resources from the same origin, or resources explicitly marked as loadable from another origin.

Credentialless

A more permissive variant of require-corp that reports (but doesn’t block) violations and allows cross-origin resources without CORP headers to load.

Implementations

impl CrossOriginEmbedderPolicy

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 COEP value from a string.

Trait Implementations

impl Clone for CrossOriginEmbedderPolicy

fn clone(&self) -> CrossOriginEmbedderPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrossOriginEmbedderPolicy

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

Formats the value using the given formatter.

impl Display for CrossOriginEmbedderPolicy

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

Formats the value using the given formatter.

impl PartialEq for CrossOriginEmbedderPolicy

fn eq(&self, other: &CrossOriginEmbedderPolicy) -> 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 CrossOriginEmbedderPolicy

impl Eq for CrossOriginEmbedderPolicy

impl StructuralPartialEq for CrossOriginEmbedderPolicy