ResponseType

Enum ResponseType 

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pub enum ResponseType {
    Basic,
    Cors,
    Error,
    Opaque,
    OpaqueRedirect,
}
Expand description

The type read-only property of the Response interface contains the type of the response. The type determines whether scripts are able to access the response body and headers.

See https://developer.mozilla.org/en-US/docs/Web/API/Response/type.

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Basic

This applies in any of the following cases:

The request is same-origin. The requested URL’s scheme is data:. The request’s mode is navigate or websocket.

With this type, all response headers are exposed except Set-Cookie.

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Cors

The request was cross-origin and was successfully processed using CORS. With this type, only CORS-safelisted response headers are exposed.

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Error

A network error occurred. The status property is set to 0, body is null, headers are empty and immutable.

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Opaque

A response to a cross-origin request whose mode was set to no-cors. The status property is set to 0, body is null, headers are empty and immutable.

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OpaqueRedirect

A response to a request whose redirect option was set to manual and which was redirected by the server. The status property is set to 0, body is null, headers are empty and immutable.

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impl ResponseType

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pub fn to_string(self) -> JsString

Return the JavaScript String representing this response type.

Trait Implementations§

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impl Clone for ResponseType

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fn clone(&self) -> ResponseType

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 ResponseType

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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 TryFromJs for ResponseType

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fn try_from_js(value: &JsValue, context: &mut Context) -> JsResult<Self>

This function tries to convert a JavaScript value into Self.
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impl TryIntoJs for ResponseType

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fn try_into_js(&self, _: &mut Context) -> JsResult<JsValue>

This function tries to convert a Self into JsValue.
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impl Copy for ResponseType

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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> 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)
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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. 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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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 in_current_span(self) -> Instrumented<Self>

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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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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pipe for T
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
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Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
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Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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type Owned = T

The resulting type after obtaining ownership.
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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<'a, T> TryFromJsArgument<'a> for T
where T: TryFromJs,

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fn try_from_js_argument( _: &'a JsValue, rest: &'a [JsValue], context: &mut Context, ) -> Result<(T, &'a [JsValue]), JsError>

Try to convert a JS argument into a Rust value, returning the value and the rest of the arguments to be parsed. Read more
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> TryIntoJsResult for T
where T: TryIntoJs,

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fn try_into_js_result(self, ctx: &mut Context) -> Result<JsValue, JsError>

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