Enum cookie::SameSite[][src]

pub enum SameSite {
    Strict,
    Lax,
    None,
}
Expand description

The SameSite cookie attribute.

A cookie with a SameSite attribute is imposed restrictions on when it is sent to the origin server in a cross-site request. If the SameSite attribute is “Strict”, then the cookie is never sent in cross-site requests. If the SameSite attribute is “Lax”, the cookie is only sent in cross-site requests with “safe” HTTP methods, i.e, GET, HEAD, OPTIONS, TRACE. If the SameSite attribute is “None”, the cookie is sent in all cross-site requests if the “Secure” flag is also set, otherwise the cookie is ignored. This library automatically sets the “Secure” flag on cookies when same_site is set to SameSite::None as long as secure is not explicitly set to false.

If the SameSite attribute is not present (by not setting SameSite initally or passing None to Cookie::set_same_site()), then the cookie will be sent as normal.

Note: This cookie attribute is an HTTP draft! Its meaning and definition are subject to change.

Variants

Strict

The “Strict” SameSite attribute.

Lax

The “Lax” SameSite attribute.

None

The “None” SameSite attribute.

Implementations

Returns true if self is SameSite::Strict and false otherwise.

Example
use cookie::SameSite;

let strict = SameSite::Strict;
assert!(strict.is_strict());
assert!(!strict.is_lax());
assert!(!strict.is_none());

Returns true if self is SameSite::Lax and false otherwise.

Example
use cookie::SameSite;

let lax = SameSite::Lax;
assert!(lax.is_lax());
assert!(!lax.is_strict());
assert!(!lax.is_none());

Returns true if self is SameSite::None and false otherwise.

Example
use cookie::SameSite;

let none = SameSite::None;
assert!(none.is_none());
assert!(!none.is_lax());
assert!(!none.is_strict());

Trait Implementations

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