xitca_web::handler::form

Struct LazyForm

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pub struct LazyForm<T, const LIMIT: usize = DEFAULT_LIMIT> { /* private fields */ }
Expand description

lazy deserialize type. it lowers the deserialization to handler function where zero copy deserialize can happen.

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impl<T, const LIMIT: usize> LazyForm<T, LIMIT>

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pub fn deserialize<'de, C>(&'de self) -> Result<T, Error>
where T: Deserialize<'de>,

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impl<'a, 'r, C, B, T, const LIMIT: usize> FromRequest<'a, WebContext<'r, C, B>> for LazyForm<T, LIMIT>
where B: BodyStream + Default, T: Deserialize<'static>,

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type Type<'b> = LazyForm<T, LIMIT>

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type Error = Error

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async fn from_request( ctx: &'a WebContext<'r, C, B>, ) -> Result<Self, Self::Error>

Auto Trait Implementations§

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impl<T, const LIMIT: usize> Freeze for LazyForm<T, LIMIT>

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impl<T, const LIMIT: usize> RefUnwindSafe for LazyForm<T, LIMIT>
where T: RefUnwindSafe,

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impl<T, const LIMIT: usize> Send for LazyForm<T, LIMIT>
where T: Send,

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impl<T, const LIMIT: usize> Sync for LazyForm<T, LIMIT>
where T: Sync,

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impl<T, const LIMIT: usize> Unpin for LazyForm<T, LIMIT>
where T: Unpin,

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impl<T, const LIMIT: usize> UnwindSafe for LazyForm<T, LIMIT>
where T: UnwindSafe,

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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> BorrowState<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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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> Instrument for T

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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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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

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