xitca_web::handler::query

Struct LazyQuery

Source 
pub struct LazyQuery<'a, T> { /* private fields */ }
Expand description

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

Implementations§

Source§

impl<T> LazyQuery<'_, T>

Source

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

Trait Implementations§

Source§

impl<'a, 'r, C, B, T> FromRequest<'a, WebContext<'r, C, B>> for LazyQuery<'a, T>
where T: Deserialize<'static>,

Source§

type Type<'b> = LazyQuery<'b, T>

Source§

type Error = Error

Source§

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

Auto Trait Implementations§

§

impl<'a, T> Freeze for LazyQuery<'a, T>

§

impl<'a, T> RefUnwindSafe for LazyQuery<'a, T>
where T: RefUnwindSafe,

§

impl<'a, T> Send for LazyQuery<'a, T>
where T: Send,

§

impl<'a, T> Sync for LazyQuery<'a, T>
where T: Sync,

§

impl<'a, T> Unpin for LazyQuery<'a, T>
where T: Unpin,

§

impl<'a, T> UnwindSafe for LazyQuery<'a, T>
where T: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

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
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

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