Struct salvo::http::headers::AccessControlAllowOrigin [−][src]
pub struct AccessControlAllowOrigin(_);
Expand description
The Access-Control-Allow-Origin
response header,
part of CORS
The Access-Control-Allow-Origin
header indicates whether a resource
can be shared based by returning the value of the Origin request header,
*
, or null
in the response.
ABNF
Access-Control-Allow-Origin = "Access-Control-Allow-Origin" ":" origin-list-or-null | "*"
Example values
null
*
http://google.com/
Examples
use headers::AccessControlAllowOrigin; let any_origin = AccessControlAllowOrigin::ANY; let null_origin = AccessControlAllowOrigin::NULL;
Implementations
impl AccessControlAllowOrigin
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impl AccessControlAllowOrigin
[src]pub const ANY: AccessControlAllowOrigin
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pub const ANY: AccessControlAllowOrigin
[src]Access-Control-Allow-Origin: *
pub const NULL: AccessControlAllowOrigin
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pub const NULL: AccessControlAllowOrigin
[src]Access-Control-Allow-Origin: null
Trait Implementations
impl Clone for AccessControlAllowOrigin
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impl Clone for AccessControlAllowOrigin
[src]pub fn clone(&self) -> AccessControlAllowOrigin
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pub fn clone(&self) -> AccessControlAllowOrigin
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for AccessControlAllowOrigin
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impl Debug for AccessControlAllowOrigin
[src]impl Hash for AccessControlAllowOrigin
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impl Hash for AccessControlAllowOrigin
[src]impl Header for AccessControlAllowOrigin
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impl Header for AccessControlAllowOrigin
[src]pub fn name() -> &'static HeaderName
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pub fn name() -> &'static HeaderName
[src]The name of this header.
pub fn decode<'i, I>(values: &mut I) -> Result<AccessControlAllowOrigin, Error> where
I: Iterator<Item = &'i HeaderValue>,
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pub fn decode<'i, I>(values: &mut I) -> Result<AccessControlAllowOrigin, Error> where
I: Iterator<Item = &'i HeaderValue>,
[src]Decode this type from an iterator of HeaderValue
s.
impl PartialEq<AccessControlAllowOrigin> for AccessControlAllowOrigin
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impl PartialEq<AccessControlAllowOrigin> for AccessControlAllowOrigin
[src]pub fn eq(&self, other: &AccessControlAllowOrigin) -> bool
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pub fn eq(&self, other: &AccessControlAllowOrigin) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &AccessControlAllowOrigin) -> bool
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pub fn ne(&self, other: &AccessControlAllowOrigin) -> bool
[src]This method tests for !=
.
impl Eq for AccessControlAllowOrigin
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impl StructuralEq for AccessControlAllowOrigin
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impl StructuralPartialEq for AccessControlAllowOrigin
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Auto Trait Implementations
impl RefUnwindSafe for AccessControlAllowOrigin
impl Send for AccessControlAllowOrigin
impl Sync for AccessControlAllowOrigin
impl Unpin for AccessControlAllowOrigin
impl UnwindSafe for AccessControlAllowOrigin
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
[src]pub fn equivalent(&self, key: &K) -> bool
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pub fn equivalent(&self, key: &K) -> bool
[src]Compare self to key
and return true
if they are equal.
impl<T> Instrument for T
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impl<T> Instrument for T
[src]fn instrument(self, span: Span) -> Instrumented<Self>
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fn instrument(self, span: Span) -> Instrumented<Self>
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
[src]impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,