Struct Origin

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

The Origin header.

The Origin header is a version of the Referer header that is used for all HTTP fetches and POSTs whose CORS flag is set. This header is often used to inform recipients of the security context of where the request was initiated.

Following the spec, https://fetch.spec.whatwg.org/#origin-header, the value of this header is composed of a String (scheme), Host (host/port)

§Examples

use rama_http_headers::Origin;

let origin = Origin::NULL;

Implementations§

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impl Origin

pub const NULL: Origin

The literal null Origin header.

pub fn is_null(&self) -> bool

Checks if Origin is null.

pub fn scheme(&self) -> &str

Get the “scheme” part of this origin.

pub fn hostname(&self) -> &str

Get the “hostname” part of this origin.

pub fn port(&self) -> Option<u16>

Get the “port” part of this origin.

pub fn try_from_parts( scheme: &str, host: &str, port: impl Into<Option<u16>>, ) -> Result<Origin, InvalidOrigin>

Tries to build a Origin from three parts, the scheme, the host and an optional port.

Trait Implementations§

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impl Clone for Origin

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fn clone(&self) -> Origin

Returns a duplicate 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 Origin

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

Formats the value using the given formatter. Read more
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impl Display for Origin

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

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

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

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 HeaderDecode for Origin

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fn decode<'i, I>(values: &mut I) -> Result<Origin, Error>
where I: Iterator<Item = &'i HeaderValue>,

Decode this type from an iterator of HeaderValues.
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impl HeaderEncode for Origin

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fn encode<E>(&self, values: &mut E)
where E: Extend<HeaderValue>,

Encode this type to a HeaderValue, and add it to a container which has HeaderValue type as each element. Read more
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fn encode_to_value(&self) -> HeaderValue

Encode this header to HeaderValue.
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impl PartialEq for Origin

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

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

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

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fn name() -> &'static HeaderName

The name of this header.
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impl Eq for Origin

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impl StructuralPartialEq for Origin

Auto Trait Implementations§

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impl !Freeze for Origin

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impl RefUnwindSafe for Origin

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impl Send for Origin

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impl Sync for Origin

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impl Unpin for Origin

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impl UnwindSafe for Origin

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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where T: 'a,

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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn rama_into(self) -> U

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