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Cors

Struct Cors

pub struct Cors {
    pub allow_origins: Option<HashSet<String>>,
    pub allow_methods: HashSet<String>,
    pub allow_headers: HashSet<String>,
    pub expose_headers: HashSet<String>,
    pub allow_credentials: bool,
    pub max_age: Option<Duration>,
}

Fields§

§allow_origins: Option<HashSet<String>>§allow_methods: HashSet<String>§allow_headers: HashSet<String>§expose_headers: HashSet<String>§allow_credentials: bool§max_age: Option<Duration>

Implementations§

impl Cors

pub fn new() -> Self

pub fn allow_origins<T, I>(self, origins: I) -> Self
where T: AsRef<str> + Into<String>, I: IntoIterator<Item = T>,

pub fn allow_methods<T, I>(self, methods: I) -> Self
where T: AsRef<str> + Into<String>, I: IntoIterator<Item = T>,

pub fn allow_headers<T, I>(self, headers: I) -> Self
where T: AsRef<str> + Into<String>, I: IntoIterator<Item = T>,

pub fn allow_credentials(self, allow: bool) -> Self

pub fn max_age<T: Into<Duration>>(self, duration: T) -> Self

pub fn handle_preflight(&self, origin: Option<&str>) -> Response<Body>

处理 OPTIONS 预检请求

pub fn apply_headers(&self, response: &mut Response<Body>, origin: Option<&str>)

给正常响应添加 CORS 头

Trait Implementations§

impl Clone for Cors

fn clone(&self) -> Cors

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Default for Cors

fn default() -> Cors

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for Cors

impl RefUnwindSafe for Cors

impl Send for Cors

impl Sync for Cors

impl Unpin for Cors

impl UnsafeUnpin for Cors

impl UnwindSafe for Cors

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more