Struct headers::ReferrerPolicy

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pub struct ReferrerPolicy(/* private fields */);
Expand description

Referrer-Policy header, part of Referrer Policy

The Referrer-Policy HTTP header specifies the referrer policy that the user agent applies when determining what referrer information should be included with requests made, and with browsing contexts created from the context of the protected resource.

ABNF

Referrer-Policy: 1#policy-token
policy-token   = "no-referrer" / "no-referrer-when-downgrade"
                 / "same-origin" / "origin"
                 / "origin-when-cross-origin" / "unsafe-url"

Example values

  • no-referrer

Example

use headers::ReferrerPolicy;

let rp = ReferrerPolicy::NO_REFERRER;

Implementations§

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impl ReferrerPolicy

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pub const NO_REFERRER: Self = _

no-referrer

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pub const NO_REFERRER_WHEN_DOWNGRADE: Self = _

no-referrer-when-downgrade

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pub const SAME_ORIGIN: Self = _

same-origin

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pub const ORIGIN: Self = _

origin

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pub const ORIGIN_WHEN_CROSS_ORIGIN: Self = _

origin-when-cross-origin

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pub const UNSAFE_URL: Self = _

unsafe-url

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pub const STRICT_ORIGIN: Self = _

strict-origin

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pub const STRICT_ORIGIN_WHEN_CROSS_ORIGIN: Self = _

strict-origin-when-cross-origin

Trait Implementations§

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impl Clone for ReferrerPolicy

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fn clone(&self) -> ReferrerPolicy

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ReferrerPolicy

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

Formats the value using the given formatter. Read more
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impl Hash for ReferrerPolicy

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Header for ReferrerPolicy

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fn name() -> &'static HeaderName

The name of this header.
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fn decode<'i, I>(values: &mut I) -> Result<Self, Error>
where I: Iterator<Item = &'i HeaderValue>,

Decode this type from an iterator of HeaderValues.
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fn encode<E: Extend<HeaderValue>>(&self, values: &mut E)

Encode this type to a HeaderMap. Read more
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impl PartialEq for ReferrerPolicy

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ReferrerPolicy

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impl StructuralEq for ReferrerPolicy

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impl StructuralPartialEq for ReferrerPolicy

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.