Struct actix_web_lab::extract::LocalData

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pub struct LocalData<T: ?Sized>(_);

Expand description

A thread-local equivalent to SharedData.

Implementations

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impl<T> LocalData<T>

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pub fn new(item: T) -> LocalData<T>

Constructs a new LocalData instance.

Trait Implementations

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impl<T: ?Sized> Clone for LocalData<T>

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fn clone(&self) -> LocalData<T>

Returns a copy 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<T: Debug + ?Sized> Debug for LocalData<T>

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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<T: ?Sized> Deref for LocalData<T>

type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &T

Dereferences the value.

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impl<T: ?Sized> From<Rc<T>> for LocalData<T>

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fn from(rc: Rc<T>) -> Self

Converts to this type from the input type.

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impl<T: ?Sized + 'static> FromRequest for LocalData<T>

type Error = Error

The associated error which can be returned.

type Future = Ready<Result<LocalData<T>, Error>>

Future that resolves to a Self. Read more

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fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future

Create a Self from request parts asynchronously.

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fn extract(req: &HttpRequest) -> Self::Future

Create a Self from request head asynchronously. Read more

Auto Trait Implementations

impl<T: ?Sized> RefUnwindSafe for LocalData<T>where
T: RefUnwindSafe,

impl<T> !Send for LocalData<T>

impl<T> !Sync for LocalData<T>

impl<T: ?Sized> Unpin for LocalData<T>

impl<T: ?Sized> UnwindSafe for LocalData<T>where
T: RefUnwindSafe,

Blanket Implementations

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impl<T, A, P> Access<T> for Pwhere
A: Access<T>,
P: Deref<Target = A>,

type Guard = <A as Access<T>>::Guard

A guard object containing the value and keeping it alive. Read more

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fn load(&self) -> >::Guard

The loading method. Read more

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T, A> DynAccess<T> for Awhere
A: Access<T>,
<A as Access<T>>::Guard: 'static,

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fn load(&self) -> DynGuard<T>

The equivalent of Access::load.

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impl<T> From<T> for T

const: unstable · source

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 for Twhere
U: From<T>,

const: unstable · 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

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 for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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>,

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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

Struct actix_web_lab::extract::LocalData

Implementations

impl<T> LocalData<T>

pub fn new(item: T) -> LocalData<T>

Trait Implementations

impl<T: ?Sized> Clone for LocalData<T>

fn clone(&self) -> LocalData<T>

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

impl<T: Debug + ?Sized> Debug for LocalData<T>

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

impl<T: ?Sized> Deref for LocalData<T>

type Target = T

fn deref(&self) -> &T

impl<T: ?Sized> From<Rc<T>> for LocalData<T>

fn from(rc: Rc<T>) -> Self

impl<T: ?Sized + 'static> FromRequest for LocalData<T>

type Error = Error

type Future = Ready<Result<LocalData<T>, Error>>

fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future

fn extract(req: &HttpRequest) -> Self::Future

Auto Trait Implementations

impl<T: ?Sized> RefUnwindSafe for LocalData<T>where T: RefUnwindSafe,

impl<T> !Send for LocalData<T>

impl<T> !Sync for LocalData<T>

impl<T: ?Sized> Unpin for LocalData<T>

impl<T: ?Sized> UnwindSafe for LocalData<T>where T: RefUnwindSafe,

Blanket Implementations

impl<T, A, P> Access<T> for Pwhere A: Access<T>, P: Deref<Target = A>,

type Guard = <A as Access<T>>::Guard

fn load(&self) -> <P as Access<T>>::Guard

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T, A> DynAccess<T> for Awhere A: Access<T>, <A as Access<T>>::Guard: 'static,

fn load(&self) -> DynGuard<T>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Formattable for Twhere T: Deref, <T as Deref>::Target: Formattable,

impl<T: ?Sized> RefUnwindSafe for LocalData<T>where
T: RefUnwindSafe,

impl<T: ?Sized> UnwindSafe for LocalData<T>where
T: RefUnwindSafe,

impl<T, A, P> Access<T> for Pwhere
A: Access<T>,
P: Deref<Target = A>,

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

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

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

impl<T, A> DynAccess<T> for Awhere
A: Access<T>,
<A as Access<T>>::Guard: 'static,

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

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

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

impl<T> Formattable for Twhere
T: Deref,
<T as Deref>::Target: Formattable,