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Response

httpsd::proto

Struct Response 

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pub struct Response { /* private fields */ }
Expand description

A response to be serialized onto the connection.

Build one with Response::new or the status helpers, then chain Response::header / Response::body. The engine fills in framing headers (Content-Length, Connection, Date) at serialization time, so handlers only set what they care about.

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impl Response

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pub fn new(status: StatusCode) -> Response

A response with the given status, no headers, and an empty body.

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pub fn text(body: impl Into<String>) -> Response

200 OK with the given body and a Content-Type of text/plain.

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pub fn html(body: impl Into<String>) -> Response

200 OK with the given HTML body.

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pub fn status(status: StatusCode) -> Response

A bodyless response carrying just a status, with a short text/plain explanation as the body (useful for error pages).

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pub fn redirect(status: StatusCode, location: impl Into<String>) -> Response

A redirect to location with the given 3xx status.

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pub fn header( self, name: impl Into<String>, value: impl Into<String>, ) -> Response

Add a header field (builder style), keeping any existing same-named field.

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pub fn body(self, body: impl Into<Body>) -> Response

Set the body (builder style).

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pub fn status_code(&self) -> StatusCode

The status code.

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pub fn headers_mut(&mut self) -> &mut Headers

Mutable access to the response headers.

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pub fn headers(&self) -> &Headers

The response headers.

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pub fn body_ref(&self) -> &Body

The response body.

Trait Implementations§

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impl Clone for Response

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fn clone(&self) -> Response

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for Response

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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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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)
Performs copy-assignment from self to dest. 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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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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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.