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SubmitToken

autumn_web::security

Struct SubmitToken 

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pub struct SubmitToken(/* private fields */);
Expand description

A one-time submit token minted per render.

Use this as a handler parameter to embed the token in an HTML form’s hidden _submit_token field. A fresh token is generated for every request (both the GET that renders the form and the 422 re-render on a rejected POST) and stored in request extensions by SubmitTokenLayer.

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impl SubmitToken

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pub fn token(&self) -> &str

Returns the submit-token value for embedding in forms.

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impl Clone for SubmitToken

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fn clone(&self) -> SubmitToken

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 SubmitToken

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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 Display for SubmitToken

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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<S> FromRequestParts<S> for SubmitToken
where S: Send + Sync,

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type Rejection = (StatusCode, &'static str)

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.
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async fn from_request_parts( parts: &mut Parts, _state: &S, ) -> Result<Self, Self::Rejection>

Perform the extraction.
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impl<S> OptionalFromRequestParts<S> for SubmitToken
where S: Send + Sync,

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type Rejection = Infallible

If the extractor fails, it will use this “rejection” type. Read more
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async fn from_request_parts( parts: &mut Parts, _state: &S, ) -> Result<Option<Self>, Self::Rejection>

Perform the extraction.

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impl<T> AggregateExpressionMethods for T

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fn aggregate_distinct(self) -> Self::Output
where Self: DistinctDsl,

DISTINCT modifier for aggregate functions Read more
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where Self: AllDsl,

ALL modifier for aggregate functions Read more
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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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type Rejection = <T as FromRequestParts<S>>::Rejection

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.
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fn from_request( req: Request<Body>, state: &S, ) -> impl Future<Output = Result<T, <T as FromRequest<S, ViaParts>>::Rejection>>

Perform the extraction.
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fn first<'query, 'conn, U>( self, conn: &'conn mut Conn, ) -> AndThen<<Self::Output as LoadQuery<'query, Conn, U>>::LoadFuture<'conn>, LoadNext<Pin<Box<<Self::Output as LoadQuery<'query, Conn, U>>::Stream<'conn>>>>>
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