Struct ntex_util::services::keepalive::KeepAlive

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pub struct KeepAlive<R, E, F> { /* private fields */ }

Expand description

KeepAlive service factory

Controls min time between requests.

Implementations

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impl<R, E, F> KeepAlive<R, E, F> where
F: Fn() -> E + Clone,

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pub fn new(ka: Millis, err: F) -> Self

Construct KeepAlive service factory.

ka - keep-alive timeout err - error factory function

Trait Implementations

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impl<R, E, F> Clone for KeepAlive<R, E, F> where
F: Clone,

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fn clone(&self) -> Self

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<R, E, F, C> ServiceFactory<R, C> for KeepAlive<R, E, F> where
F: Fn() -> E + Clone,

type Response = R

Responses given by the service

type Error = E

Errors produced by the service

type InitError = Infallible

Errors produced while building a service.

type Service = KeepAliveService<R, E, F>

The Service value created by this factory

type Future = Ready<Self::Service, Self::InitError>

The future of the ServiceFactory instance.

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fn new_service(&self, _: C) -> Self::Future

Create and return a new service value asynchronously.

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fn map<F, Res>(self, f: F) -> MapServiceFactory<Self, F, Req, Res, Cfg> where
F: FnMut(Self::Response) -> Res + Clone,

Map this service’s output to a different type, returning a new service of the resulting type. Read more

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fn map_err<F, E>(self, f: F) -> MapErrServiceFactory<Self, Req, Cfg, F, E> where
F: Fn(Self::Error) -> E + Clone,

Map this service’s error to a different error, returning a new service.

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fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, Req, Cfg, F, E> where
F: Fn(Self::InitError) -> E + Clone,

Map this factory’s init error to a different error, returning a new service.

Auto Trait Implementations

impl<R, E, F> RefUnwindSafe for KeepAlive<R, E, F> where
 E: RefUnwindSafe,
 F: RefUnwindSafe,
 R: RefUnwindSafe,

impl<R, E, F> Send for KeepAlive<R, E, F> where
 E: Send,
 F: Send,
 R: Send,

impl<R, E, F> Sync for KeepAlive<R, E, F> where
 E: Sync,
 F: Sync,
 R: Sync,

impl<R, E, F> Unpin for KeepAlive<R, E, F> where
 E: Unpin,
 F: Unpin,
 R: Unpin,

impl<R, E, F> UnwindSafe for KeepAlive<R, E, F> where
 E: UnwindSafe,
 F: UnwindSafe,
 R: UnwindSafe,

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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, Req, Cfg> IntoServiceFactory<T, Req, Cfg> for T where
T: ServiceFactory<Req, Cfg>,

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pub fn into_factory(self) -> T

Convert Self to a ServiceFactory

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct ntex_util::services::keepalive::KeepAlive

Implementations

impl<R, E, F> KeepAlive<R, E, F> where F: Fn() -> E + Clone,

pub fn new(ka: Millis, err: F) -> Self

Trait Implementations

impl<R, E, F> Clone for KeepAlive<R, E, F> where F: Clone,

fn clone(&self) -> Self

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

impl<R, E, F, C> ServiceFactory<R, C> for KeepAlive<R, E, F> where F: Fn() -> E + Clone,

type Response = R

type Error = E

type InitError = Infallible

type Service = KeepAliveService<R, E, F>

type Future = Ready<Self::Service, Self::InitError>

fn new_service(&self, _: C) -> Self::Future

fn map<F, Res>(self, f: F) -> MapServiceFactory<Self, F, Req, Res, Cfg> where F: FnMut(Self::Response) -> Res + Clone,

fn map_err<F, E>(self, f: F) -> MapErrServiceFactory<Self, Req, Cfg, F, E> where F: Fn(Self::Error) -> E + Clone,

fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, Req, Cfg, F, E> where F: Fn(Self::InitError) -> E + Clone,

Auto Trait Implementations

impl<R, E, F> RefUnwindSafe for KeepAlive<R, E, F> where E: RefUnwindSafe, F: RefUnwindSafe, R: RefUnwindSafe,

impl<R, E, F> Send for KeepAlive<R, E, F> where E: Send, F: Send, R: Send,

impl<R, E, F> Sync for KeepAlive<R, E, F> where E: Sync, F: Sync, R: Sync,

impl<R, E, F> Unpin for KeepAlive<R, E, F> where E: Unpin, F: Unpin, R: Unpin,

impl<R, E, F> UnwindSafe for KeepAlive<R, E, F> where E: UnwindSafe, F: UnwindSafe, R: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T, Req, Cfg> IntoServiceFactory<T, Req, Cfg> for T where T: ServiceFactory<Req, Cfg>,

pub fn into_factory(self) -> T

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<R, E, F> KeepAlive<R, E, F> where
F: Fn() -> E + Clone,

impl<R, E, F> Clone for KeepAlive<R, E, F> where
F: Clone,

impl<R, E, F, C> ServiceFactory<R, C> for KeepAlive<R, E, F> where
F: Fn() -> E + Clone,

fn map<F, Res>(self, f: F) -> MapServiceFactory<Self, F, Req, Res, Cfg> where
F: FnMut(Self::Response) -> Res + Clone,

fn map_err<F, E>(self, f: F) -> MapErrServiceFactory<Self, Req, Cfg, F, E> where
F: Fn(Self::Error) -> E + Clone,

fn map_init_err<F, E>(self, f: F) -> MapInitErr<Self, Req, Cfg, F, E> where
F: Fn(Self::InitError) -> E + Clone,

impl<R, E, F> RefUnwindSafe for KeepAlive<R, E, F> where
E: RefUnwindSafe,
F: RefUnwindSafe,
R: RefUnwindSafe,

impl<R, E, F> Send for KeepAlive<R, E, F> where
E: Send,
F: Send,
R: Send,

impl<R, E, F> Sync for KeepAlive<R, E, F> where
E: Sync,
F: Sync,
R: Sync,

impl<R, E, F> Unpin for KeepAlive<R, E, F> where
E: Unpin,
F: Unpin,
R: Unpin,

impl<R, E, F> UnwindSafe for KeepAlive<R, E, F> where
E: UnwindSafe,
F: UnwindSafe,
R: UnwindSafe,

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

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

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

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

impl<T, Req, Cfg> IntoServiceFactory<T, Req, Cfg> for T where
T: ServiceFactory<Req, Cfg>,

impl<T> ToOwned for T where
T: Clone,

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

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