[−][src]Struct actix_web::middleware::cors::Cors
Middleware
for Cross-origin resource sharing support
The Cors struct contains the settings for CORS requests to be validated and for responses to be generated.
Methods
impl Cors
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impl Cors
pub fn build() -> CorsBuilder<()>
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pub fn build() -> CorsBuilder<()>
Build a new CORS middleware instance
pub fn for_app<S: 'static>(app: App<S>) -> CorsBuilder<S>
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pub fn for_app<S: 'static>(app: App<S>) -> CorsBuilder<S>
Create CorsBuilder for a specified application.
use actix_web::middleware::cors::Cors; use actix_web::{http, App, HttpResponse}; fn main() { let app = App::new().configure( |app| { Cors::for_app(app) // <- Construct CORS builder .allowed_origin("https://www.rust-lang.org/") .resource("/resource", |r| { // register resource r.method(http::Method::GET).f(|_| HttpResponse::Ok()); }) .register() }, // construct CORS and return application instance ); }
pub fn register<S: 'static>(self, resource: &mut Resource<S>)
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pub fn register<S: 'static>(self, resource: &mut Resource<S>)
This method register cors middleware with resource and adds route for OPTIONS preflight requests.
It is possible to register Cors middleware with
Resource::middleware()
method, but in that case Cors
middleware wont be able to handle OPTIONS requests.
Trait Implementations
impl<S> Middleware<S> for Cors
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impl<S> Middleware<S> for Cors
fn start(&self, req: &HttpRequest<S>) -> Result<Started>
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fn start(&self, req: &HttpRequest<S>) -> Result<Started>
Method is called when request is ready. It may return future, which should resolve before next middleware get called. Read more
fn response(&self, req: &HttpRequest<S>, resp: HttpResponse) -> Result<Response>
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fn response(&self, req: &HttpRequest<S>, resp: HttpResponse) -> Result<Response>
Method is called when handler returns response, but before sending http message to peer. Read more
fn finish(&self, req: &HttpRequest<S>, resp: &HttpResponse) -> Finished
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fn finish(&self, req: &HttpRequest<S>, resp: &HttpResponse) -> Finished
Method is called after body stream get sent to peer.
impl Default for Cors
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impl Default for Cors
impl Clone for Cors
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impl Clone for Cors
Auto Trait Implementations
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 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<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T> Erased for T
impl<T> Erased for T